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53153422041241 = 169731321992953
BaseRepresentation
bin11000001010111101111101…
…10101101110000010011001
320222012102021101001202112201
430011132332311232002121
523431331202020304431
6305014202303410201
714124131230464124
oct1405367665560231
9228172241052481
1053153422041241
1115a33270043175
125b655a55b3961
1323874667746b2
14d1a8d45593bb
156229985e1461
hex3057bed6e099

53153422041241 has 4 divisors (see below), whose sum is σ = 53184744035892. Its totient is φ = 53122100046592.

The previous prime is 53153422041233. The next prime is 53153422041281. The reversal of 53153422041241 is 14214022435135.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47333849601600 + 5819572439641 = 6879960^2 + 2412379^2 .

It is a cyclic number.

It is not a de Polignac number, because 53153422041241 - 23 = 53153422041233 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 53153422041241.

It is not an unprimeable number, because it can be changed into a prime (53153422041211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15660994780 + ... + 15660998173.

It is an arithmetic number, because the mean of its divisors is an integer number (13296186008973).

Almost surely, 253153422041241 is an apocalyptic number.

It is an amenable number.

53153422041241 is a deficient number, since it is larger than the sum of its proper divisors (31321994651).

53153422041241 is a wasteful number, since it uses less digits than its factorization.

53153422041241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31321994650.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 53153422041241 its reverse (14214022435135), we get a palindrome (67367444476376).

The spelling of 53153422041241 in words is "fifty-three trillion, one hundred fifty-three billion, four hundred twenty-two million, forty-one thousand, two hundred forty-one".

Divisors: 1 1697 31321992953 53153422041241