53456162504 has 16 divisors (see below), whose sum is σ = 100232761500. Its totient is φ = 26727426112.

The previous prime is 53456162497. The next prime is 53456162519. The reversal of 53456162504 is 40526165435.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 50386780900 + 3069381604 = 224470^2 + 55402^2 .

It is a super-2 number, since 2×53456162504² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 572174 + ... + 659010.

Almost surely, 2^53456162504 is an apocalyptic number.

It is an amenable number.

53456162504 is a deficient number, since it is larger than the sum of its proper divisors (46776598996).

53456162504 is a wasteful number, since it uses less digits than its factorization.

53456162504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163792 (or 163788 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 53456162504 in words is "fifty-three billion, four hundred fifty-six million, one hundred sixty-two thousand, five hundred four".