538092818944 has 40 divisors (see below), whose sum is σ = 1075531148208. Its totient is φ = 268947194880.

The previous prime is 538092818917. The next prime is 538092818951. The reversal of 538092818944 is 449818290835.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205859 + ... + 1590685.

Almost surely, 2^538092818944 is an apocalyptic number.

It is an amenable number.

538092818944 is a deficient number, since it is larger than the sum of its proper divisors (537438329264).

538092818944 is an equidigital number, since it uses as much as digits as its factorization.

538092818944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387576 (or 387560 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 61.

The spelling of 538092818944 in words is "five hundred thirty-eight billion, ninety-two million, eight hundred eighteen thousand, nine hundred forty-four".