16625679072 has 24 divisors (see below), whose sum is σ = 43642407816. Its totient is φ = 5541892992.

The previous prime is 16625679061. The next prime is 16625679107. The reversal of 16625679072 is 27097652661.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86591983 + ... + 86592174.

It is an arithmetic number, because the mean of its divisors is an integer number (1818433659).

Almost surely, 2^16625679072 is an apocalyptic number.

16625679072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16625679072 is an abundant number, since it is smaller than the sum of its proper divisors (27016728744).

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

16625679072 is a wasteful number, since it uses less digits than its factorization.

16625679072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173184170 (or 173184162 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 16625679072 in words is "sixteen billion, six hundred twenty-five million, six hundred seventy-nine thousand, seventy-two".