76763664352 has 24 divisors (see below), whose sum is σ = 157699268496. Its totient is φ = 36713056512.

The previous prime is 76763664337. The next prime is 76763664379. The reversal of 76763664352 is 25346636767.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 76763664293 and 76763664302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52148493 + ... + 52149964.

It is an arithmetic number, because the mean of its divisors is an integer number (6570802854).

Almost surely, 2^76763664352 is an apocalyptic number.

It is an amenable number.

76763664352 is an abundant number, since it is smaller than the sum of its proper divisors (80935604144).

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

76763664352 is a wasteful number, since it uses less digits than its factorization.

76763664352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104298490 (or 104298482 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 55.

The spelling of 76763664352 in words is "seventy-six billion, seven hundred sixty-three million, six hundred sixty-four thousand, three hundred fifty-two".