538876799970 has 32 divisors (see below), whose sum is σ = 1297973308608. Its totient is φ = 143181703488.

The previous prime is 538876799933. The next prime is 538876799987. The reversal of 538876799970 is 79997678835.

It is a Curzon number.

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, 32415084 + ... + 32431703.

It is an arithmetic number, because the mean of its divisors is an integer number (40561665894).

Almost surely, 2^538876799970 is an apocalyptic number.

538876799970 is an abundant number, since it is smaller than the sum of its proper divisors (759096508638).

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

538876799970 is a wasteful number, since it uses less digits than its factorization.

538876799970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64847074.

The product of its (nonzero) digits is 1440270720, while the sum is 78.

The spelling of 538876799970 in words is "five hundred thirty-eight billion, eight hundred seventy-six million, seven hundred ninety-nine thousand, nine hundred seventy".