53256182463 has 24 divisors (see below), whose sum is σ = 83958363216. Its totient is φ = 32261270400.

The previous prime is 53256182351. The next prime is 53256182477. The reversal of 53256182463 is 36428165235.

53256182463 is a `hidden beast` number, since 5 + 3 + 2 + 5 + 6 + 182 + 463 = 666.

It is not a de Polignac number, because 53256182463 - 2⁸ = 53256182207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53256182663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86331 + ... + 337587.

It is an arithmetic number, because the mean of its divisors is an integer number (3498265134).

Almost surely, 2^53256182463 is an apocalyptic number.

53256182463 is a deficient number, since it is larger than the sum of its proper divisors (30702180753).

53256182463 is a wasteful number, since it uses less digits than its factorization.

53256182463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253415 (or 253412 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 53256182463 in words is "fifty-three billion, two hundred fifty-six million, one hundred eighty-two thousand, four hundred sixty-three".