16522854504 has 64 divisors (see below), whose sum is σ = 44499369600. Its totient is φ = 5082268416.

The previous prime is 16522854497. The next prime is 16522854521. The reversal of 16522854504 is 40545822561.

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, 1198402 + ... + 1212110.

It is an arithmetic number, because the mean of its divisors is an integer number (695302650).

Almost surely, 2^16522854504 is an apocalyptic number.

It is an amenable number.

16522854504 is an abundant number, since it is smaller than the sum of its proper divisors (27976515096).

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

16522854504 is a wasteful number, since it uses less digits than its factorization.

16522854504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17594 (or 17590 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

The spelling of 16522854504 in words is "sixteen billion, five hundred twenty-two million, eight hundred fifty-four thousand, five hundred four".