15790989120 has 56 divisors (see below), whose sum is σ = 50136393504. Its totient is φ = 4210930176.

The previous prime is 15790989113. The next prime is 15790989131. The reversal of 15790989120 is 2198909751.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8223514 + ... + 8225433.

Almost surely, 2^15790989120 is an apocalyptic number.

15790989120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15790989120 is an abundant number, since it is smaller than the sum of its proper divisors (34345404384).

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

15790989120 is a wasteful number, since it uses less digits than its factorization.

15790989120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16448967 (or 16448957 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 51.

The spelling of 15790989120 in words is "fifteen billion, seven hundred ninety million, nine hundred eighty-nine thousand, one hundred twenty".