16930519992 has 64 divisors (see below), whose sum is σ = 48176301600. Its totient is φ = 5505857280.

The previous prime is 16930519937. The next prime is 16930519993. The reversal of 16930519992 is 29991503961.

16930519992 is a `hidden beast` number, since 1 + 6 + 9 + 30 + 519 + 9 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16930519993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 947023 + ... + 964734.

Almost surely, 2^16930519992 is an apocalyptic number.

16930519992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16930519992 is an abundant number, since it is smaller than the sum of its proper divisors (31245781608).

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

16930519992 is a wasteful number, since it uses less digits than its factorization.

16930519992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911813 (or 1911803 counting only the distinct ones).

The product of its (nonzero) digits is 1180980, while the sum is 54.

The spelling of 16930519992 in words is "sixteen billion, nine hundred thirty million, five hundred nineteen thousand, nine hundred ninety-two".