540527253256 has 16 divisors (see below), whose sum is σ = 1014070756140. Its totient is φ = 270108384960.

The previous prime is 540527253251. The next prime is 540527253289. The reversal of 540527253256 is 652352725045.

It can be written as a sum of positive squares in 2 ways, for example, as 410155708356 + 130371544900 = 640434^2 + 361070^2 .

It is not an unprimeable number, because it can be changed into a prime (540527253251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19390411 + ... + 19418266.

Almost surely, 2^540527253256 is an apocalyptic number.

It is an amenable number.

540527253256 is a deficient number, since it is larger than the sum of its proper divisors (473543502884).

540527253256 is a wasteful number, since it uses less digits than its factorization.

540527253256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38810424 (or 38810420 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 46.

The spelling of 540527253256 in words is "five hundred forty billion, five hundred twenty-seven million, two hundred fifty-three thousand, two hundred fifty-six".