76807147152 has 40 divisors (see below), whose sum is σ = 198808346880. Its totient is φ = 25552074880.

The previous prime is 76807147147. The next prime is 76807147169. The reversal of 76807147152 is 25174170867.

It is a super-3 number, since 3×76807147152³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1547424 + ... + 1596287.

It is an arithmetic number, because the mean of its divisors is an integer number (4970208672).

Almost surely, 2^76807147152 is an apocalyptic number.

It is an amenable number.

76807147152 is an abundant number, since it is smaller than the sum of its proper divisors (122001199728).

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

76807147152 is a wasteful number, since it uses less digits than its factorization.

76807147152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144231 (or 3144225 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 76807147152 in words is "seventy-six billion, eight hundred seven million, one hundred forty-seven thousand, one hundred fifty-two".