16972658700 has 72 divisors (see below), whose sum is σ = 49148520960. Its totient is φ = 4522267200.

The previous prime is 16972658657. The next prime is 16972658707. The reversal of 16972658700 is 785627961.

16972658700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16972658700² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16972658707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346321 + ... + 392279.

Almost surely, 2^16972658700 is an apocalyptic number.

16972658700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16972658700 is an abundant number, since it is smaller than the sum of its proper divisors (32175862260).

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

16972658700 is a wasteful number, since it uses less digits than its factorization.

16972658700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47207 (or 47200 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 16972658700 in words is "sixteen billion, nine hundred seventy-two million, six hundred fifty-eight thousand, seven hundred".