76148664152 has 64 divisors (see below), whose sum is σ = 158327978400. Its totient is φ = 34046115840.

The previous prime is 76148664143. The next prime is 76148664169. The reversal of 76148664152 is 25146684167.

It is a self number, because there is not a number n which added to its sum of digits gives 76148664152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1486388 + ... + 1536764.

Almost surely, 2^76148664152 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 76148664152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79163989200).

76148664152 is an abundant number, since it is smaller than the sum of its proper divisors (82179314248).

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

76148664152 is a wasteful number, since it uses less digits than its factorization.

76148664152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50676 (or 50672 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The spelling of 76148664152 in words is "seventy-six billion, one hundred forty-eight million, six hundred sixty-four thousand, one hundred fifty-two".