76995127992 has 96 divisors (see below), whose sum is σ = 208335726000. Its totient is φ = 23699460096.

The previous prime is 76995127943. The next prime is 76995127999. The reversal of 76995127992 is 29972159967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76995127999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262884 + ... + 472332.

Almost surely, 2^76995127992 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 76995127992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104167863000).

76995127992 is an abundant number, since it is smaller than the sum of its proper divisors (131340598008).

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

76995127992 is a wasteful number, since it uses less digits than its factorization.

76995127992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209545 (or 209524 counting only the distinct ones).

The product of its digits is 38578680, while the sum is 66.

The spelling of 76995127992 in words is "seventy-six billion, nine hundred ninety-five million, one hundred twenty-seven thousand, nine hundred ninety-two".