16887732092 has 48 divisors (see below), whose sum is σ = 37203758592. Its totient is φ = 6515743680.

The previous prime is 16887732091. The next prime is 16887732097. The reversal of 16887732092 is 29023778861.

It is a super-2 number, since 2×16887732092² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16887732091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234443 + ... + 297890.

It is an arithmetic number, because the mean of its divisors is an integer number (775078304).

Almost surely, 2^16887732092 is an apocalyptic number.

It is an amenable number.

16887732092 is an abundant number, since it is smaller than the sum of its proper divisors (20316026500).

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

16887732092 is a wasteful number, since it uses less digits than its factorization.

16887732092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532458 (or 532456 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 16887732092 in words is "sixteen billion, eight hundred eighty-seven million, seven hundred thirty-two thousand, ninety-two".