75323696016 has 80 divisors (see below), whose sum is σ = 211600992384. Its totient is φ = 22992279552.

The previous prime is 75323696003. The next prime is 75323696027. The reversal of 75323696016 is 61069632357.

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 15 ways as a sum of consecutive naturals, for example, 1217220 + ... + 1277603.

Almost surely, 2^75323696016 is an apocalyptic number.

It is an amenable number.

75323696016 is an abundant number, since it is smaller than the sum of its proper divisors (136277296368).

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

75323696016 is a wasteful number, since it uses less digits than its factorization.

75323696016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494888 (or 2494882 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 75323696016 in words is "seventy-five billion, three hundred twenty-three million, six hundred ninety-six thousand, sixteen".