16315529790 has 64 divisors (see below), whose sum is σ = 45419134464. Its totient is φ = 3673600128.

The previous prime is 16315529779. The next prime is 16315529807. The reversal of 16315529790 is 9792551361.

It is a super-3 number, since 3×16315529790³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565729 + ... + 593868.

It is an arithmetic number, because the mean of its divisors is an integer number (709673976).

Almost surely, 2^16315529790 is an apocalyptic number.

16315529790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16315529790 is an abundant number, since it is smaller than the sum of its proper divisors (29103604674).

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

16315529790 is a wasteful number, since it uses less digits than its factorization.

16315529790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159681.

The product of its (nonzero) digits is 510300, while the sum is 48.

The spelling of 16315529790 in words is "sixteen billion, three hundred fifteen million, five hundred twenty-nine thousand, seven hundred ninety".