76563033216 has 64 divisors (see below), whose sum is σ = 208867097280. Its totient is φ = 24831249408.

The previous prime is 76563033203. The next prime is 76563033221. The reversal of 76563033216 is 61233036567.

It is a tau number, because it is divible by the number of its divisors (64).

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, 2680156 + ... + 2708571.

It is an arithmetic number, because the mean of its divisors is an integer number (3263548395).

Almost surely, 2^76563033216 is an apocalyptic number.

It is an amenable number.

76563033216 is an abundant number, since it is smaller than the sum of its proper divisors (132304064064).

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

76563033216 is a wasteful number, since it uses less digits than its factorization.

76563033216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5388781 (or 5388769 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 76563033216 in words is "seventy-six billion, five hundred sixty-three million, thirty-three thousand, two hundred sixteen".