539967792 has 80 divisors (see below), whose sum is σ = 1716834560. Its totient is φ = 142407936.

The previous prime is 539967781. The next prime is 539967811. The reversal of 539967792 is 297769935.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57442 + ... + 66177.

It is an arithmetic number, because the mean of its divisors is an integer number (21460432).

Almost surely, 2^539967792 is an apocalyptic number.

539967792 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

539967792 is an abundant number, since it is smaller than the sum of its proper divisors (1176866768).

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

539967792 is a wasteful number, since it uses less digits than its factorization.

539967792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123650 (or 123644 counting only the distinct ones).

The product of its digits is 6429780, while the sum is 57.

The square root of 539967792 is about 23237.2070610906. The cubic root of 539967792 is about 814.3090946635.

The spelling of 539967792 in words is "five hundred thirty-nine million, nine hundred sixty-seven thousand, seven hundred ninety-two".