5256935402 has 16 divisors (see below), whose sum is σ = 7970586624. Its totient is φ = 2600226000.

The previous prime is 5256935399. The next prime is 5256935419. The reversal of 5256935402 is 2045396525.

It is a self number, because there is not a number n which added to its sum of digits gives 5256935402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31127 + ... + 107157.

It is an arithmetic number, because the mean of its divisors is an integer number (498161664).

Almost surely, 2^5256935402 is an apocalyptic number.

5256935402 is a deficient number, since it is larger than the sum of its proper divisors (2713651222).

5256935402 is a wasteful number, since it uses less digits than its factorization.

5256935402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76405.

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 5256935402 is about 72504.7267562605. The cubic root of 5256935402 is about 1738.7783076590.

The spelling of 5256935402 in words is "five billion, two hundred fifty-six million, nine hundred thirty-five thousand, four hundred two".