16572973962 has 8 divisors (see below), whose sum is σ = 33145947936. Its totient is φ = 5524324652.

The previous prime is 16572973961. The next prime is 16572973973. The reversal of 16572973962 is 26937927561.

It is a sphenic number, since it is the product of 3 distinct primes.

16572973962 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16572973961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1381081158 + ... + 1381081169.

It is an arithmetic number, because the mean of its divisors is an integer number (4143243492).

Almost surely, 2^16572973962 is an apocalyptic number.

16572973962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16572973962 is a wasteful number, since it uses less digits than its factorization.

16572973962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762162332.

The product of its digits is 8573040, while the sum is 57.

The spelling of 16572973962 in words is "sixteen billion, five hundred seventy-two million, nine hundred seventy-three thousand, nine hundred sixty-two".