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53522342341 = 1337389286049
BaseRepresentation
bin110001110110001011…
…100010000111000101
312010011001201200221121
4301312023202013011
51334103204423331
640330545313541
73603222255256
oct616613420705
9163131650847
1053522342341
1120775a6aa86
12a4586358b1
13507c72c970
14283a466b2d
1515d3c16c11
hexc762e21c5

53522342341 has 16 divisors (see below), whose sum is σ = 59349654000. Its totient is φ = 47946221568.

The previous prime is 53522342339. The next prime is 53522342347. The reversal of 53522342341 is 14324322535.

It can be written as a sum of positive squares in 8 ways, for example, as 1770642241 + 51751700100 = 42079^2 + 227490^2 .

It is a cyclic number.

It is not a de Polignac number, because 53522342341 - 21 = 53522342339 is a prime.

It is a super-2 number, since 2×535223423412 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53522342297 and 53522342306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53522342347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44085 + ... + 330133.

It is an arithmetic number, because the mean of its divisors is an integer number (3709353375).

Almost surely, 253522342341 is an apocalyptic number.

It is an amenable number.

53522342341 is a deficient number, since it is larger than the sum of its proper divisors (5827311659).

53522342341 is a wasteful number, since it uses less digits than its factorization.

53522342341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286488.

The product of its digits is 86400, while the sum is 34.

Adding to 53522342341 its reverse (14324322535), we get a palindrome (67846664876).

The spelling of 53522342341 in words is "fifty-three billion, five hundred twenty-two million, three hundred forty-two thousand, three hundred forty-one".

Divisors: 1 13 37 389 481 5057 14393 187109 286049 3718637 10583813 111273061 137589569 1446549793 4117103257 53522342341