540542256 has 40 divisors (see below), whose sum is σ = 1397295984. Its totient is φ = 180065280.

The previous prime is 540542243. The next prime is 540542269. The reversal of 540542256 is 652245045.

It is an interprime number because it is at equal distance from previous prime (540542243) and next prime (540542269).

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, 107020 + ... + 111956.

Almost surely, 2^540542256 is an apocalyptic number.

It is an amenable number.

540542256 is an abundant number, since it is smaller than the sum of its proper divisors (856753728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540542256 is a wasteful number, since it uses less digits than its factorization.

540542256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229 (or 7223 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 540542256 is about 23249.5646410852. The cubic root of 540542256 is about 814.5977695762.

The spelling of 540542256 in words is "five hundred forty million, five hundred forty-two thousand, two hundred fifty-six".