538265882 has 48 divisors (see below), whose sum is σ = 1029480192. Its totient is φ = 208716480.

The previous prime is 538265879. The next prime is 538265921. The reversal of 538265882 is 288562835.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250103 + ... + 252245.

It is an arithmetic number, because the mean of its divisors is an integer number (21447504).

Almost surely, 2^538265882 is an apocalyptic number.

538265882 is a deficient number, since it is larger than the sum of its proper divisors (491214310).

538265882 is a wasteful number, since it uses less digits than its factorization.

538265882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403 (or 2396 counting only the distinct ones).

The product of its digits is 921600, while the sum is 47.

The square root of 538265882 is about 23200.5577950186. The cubic root of 538265882 is about 813.4526612447.

The spelling of 538265882 in words is "five hundred thirty-eight million, two hundred sixty-five thousand, eight hundred eighty-two".