16572500012 has 12 divisors (see below), whose sum is σ = 29003453640. Its totient is φ = 8285798976.

The previous prime is 16572499991. The next prime is 16572500023. The reversal of 16572500012 is 21000527561.

16572500012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21962 + ... + 183377.

It is an arithmetic number, because the mean of its divisors is an integer number (2416954470).

Almost surely, 2^16572500012 is an apocalyptic number.

It is an amenable number.

16572500012 is a deficient number, since it is larger than the sum of its proper divisors (12430953628).

16572500012 is a wasteful number, since it uses less digits than its factorization.

16572500012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225520 (or 225518 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 16572500012 in words is "sixteen billion, five hundred seventy-two million, five hundred thousand, twelve".