540523892 has 24 divisors (see below), whose sum is σ = 965242656. Its totient is φ = 264756128.

The previous prime is 540523877. The next prime is 540523931. The reversal of 540523892 is 298325045.

It is a congruent number.

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, 173783 + ... + 176865.

It is an arithmetic number, because the mean of its divisors is an integer number (40218444).

Almost surely, 2^540523892 is an apocalyptic number.

It is an amenable number.

540523892 is a deficient number, since it is larger than the sum of its proper divisors (424718764).

540523892 is a wasteful number, since it uses less digits than its factorization.

540523892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967 (or 3965 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 540523892 is about 23249.1697056045. The cubic root of 540523892 is about 814.5885446157.

The spelling of 540523892 in words is "five hundred forty million, five hundred twenty-three thousand, eight hundred ninety-two".