16775792488 has 64 divisors (see below), whose sum is σ = 39503520000. Its totient is φ = 6636563136.

The previous prime is 16775792461. The next prime is 16775792513. The reversal of 16775792488 is 88429757761.

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, 199468 + ... + 270811.

It is an arithmetic number, because the mean of its divisors is an integer number (617242500).

Almost surely, 2^16775792488 is an apocalyptic number.

It is an amenable number.

16775792488 is an abundant number, since it is smaller than the sum of its proper divisors (22727727512).

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

16775792488 is a wasteful number, since it uses less digits than its factorization.

16775792488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470319 (or 470301 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 64.

The spelling of 16775792488 in words is "sixteen billion, seven hundred seventy-five million, seven hundred ninety-two thousand, four hundred eighty-eight".