76190855972 has 72 divisors (see below), whose sum is σ = 169403270400. Its totient is φ = 29649627840.

The previous prime is 76190855947. The next prime is 76190855989. The reversal of 76190855972 is 27955809167.

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 23 ways as a sum of consecutive naturals, for example, 1840154 + ... + 1881102.

It is an arithmetic number, because the mean of its divisors is an integer number (2352823200).

Almost surely, 2^76190855972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76190855972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84701635200).

76190855972 is an abundant number, since it is smaller than the sum of its proper divisors (93212414428).

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

76190855972 is a wasteful number, since it uses less digits than its factorization.

76190855972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41841 (or 41832 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 59.

The spelling of 76190855972 in words is "seventy-six billion, one hundred ninety million, eight hundred fifty-five thousand, nine hundred seventy-two".