16715314452 has 48 divisors (see below), whose sum is σ = 40301194752. Its totient is φ = 5386592640.

The previous prime is 16715314439. The next prime is 16715314487. The reversal of 16715314452 is 25441351761.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 16715314452.

It is a congruent number.

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, 354658 + ... + 399014.

It is an arithmetic number, because the mean of its divisors is an integer number (839608224).

Almost surely, 2^16715314452 is an apocalyptic number.

16715314452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16715314452 is an abundant number, since it is smaller than the sum of its proper divisors (23585880300).

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

16715314452 is a wasteful number, since it uses less digits than its factorization.

16715314452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45408 (or 45406 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The spelling of 16715314452 in words is "sixteen billion, seven hundred fifteen million, three hundred fourteen thousand, four hundred fifty-two".