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53575530300853 = 1121572820210049
BaseRepresentation
bin11000010111010000001100…
…11100111100010110110101
321000200202210211020002021121
430023220012130330112311
524010240141224111403
6305540131524343541
714166463404466411
oct1413500634742665
9230622724202247
1053575530300853
1116086289164200
126013368844bb1
1323b81c64aab52
14d330d89ddd41
1562d950da03bd
hex30ba0673c5b5

53575530300853 has 12 divisors (see below), whose sum is σ = 59263893990700. Its totient is φ = 48394804423680.

The previous prime is 53575530300847. The next prime is 53575530300869. The reversal of 53575530300853 is 35800303557535.

53575530300853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5116974257329 + 48458556043524 = 2262073^2 + 6961218^2 .

It is not a de Polignac number, because 53575530300853 - 25 = 53575530300821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53575530300853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53575530300653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1410086028 + ... + 1410124021.

Almost surely, 253575530300853 is an apocalyptic number.

It is an amenable number.

53575530300853 is a deficient number, since it is larger than the sum of its proper divisors (5688363689847).

53575530300853 is a wasteful number, since it uses less digits than its factorization.

53575530300853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820210228 (or 2820210217 counting only the distinct ones).

The product of its (nonzero) digits is 14175000, while the sum is 52.

The spelling of 53575530300853 in words is "fifty-three trillion, five hundred seventy-five billion, five hundred thirty million, three hundred thousand, eight hundred fifty-three".

Divisors: 1 11 121 157 1727 18997 2820210049 31022310539 341245415929 442772977693 4870502754623 53575530300853