16315973152 has 24 divisors (see below), whose sum is σ = 32301536400. Its totient is φ = 8112408384.

The previous prime is 16315973131. The next prime is 16315973171. The reversal of 16315973152 is 25137951361.

It is a junction number, because it is equal to n+sod(n) for n = 16315973099 and 16315973108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418502 + ... + 1429957.

It is an arithmetic number, because the mean of its divisors is an integer number (1345897350).

Almost surely, 2^16315973152 is an apocalyptic number.

It is an amenable number.

16315973152 is a deficient number, since it is larger than the sum of its proper divisors (15985563248).

16315973152 is a wasteful number, since it uses less digits than its factorization.

16315973152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848648 (or 2848640 counting only the distinct ones).

The product of its digits is 170100, while the sum is 43.

The spelling of 16315973152 in words is "sixteen billion, three hundred fifteen million, nine hundred seventy-three thousand, one hundred fifty-two".