53104145131 has 16 divisors (see below), whose sum is σ = 57065529024. Its totient is φ = 49241135104.

The previous prime is 53104145111. The next prime is 53104145137. The reversal of 53104145131 is 13154140135.

It is a cyclic number.

It is not a de Polignac number, because 53104145131 - 2⁵ = 53104145099 is a prime.

It is a super-2 number, since 2×53104145131² (a number of 22 digits) contains 22 as substring.

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 53104145131.

It is not an unprimeable number, because it can be changed into a prime (53104145137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238041 + ... + 403573.

It is an arithmetic number, because the mean of its divisors is an integer number (3566595564).

Almost surely, 2^53104145131 is an apocalyptic number.

53104145131 is a deficient number, since it is larger than the sum of its proper divisors (3961383893).

53104145131 is a wasteful number, since it uses less digits than its factorization.

53104145131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165830.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 53104145131 its reverse (13154140135), we get a palindrome (66258285266).

The spelling of 53104145131 in words is "fifty-three billion, one hundred four million, one hundred forty-five thousand, one hundred thirty-one".