75039966496 has 24 divisors (see below), whose sum is σ = 161165383344. Its totient is φ = 34109075520.

The previous prime is 75039966487. The next prime is 75039966503. The reversal of 75039966496 is 69466993057.

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, 106590510 + ... + 106591213.

It is an arithmetic number, because the mean of its divisors is an integer number (6715224306).

Almost surely, 2^75039966496 is an apocalyptic number.

It is an amenable number.

75039966496 is an abundant number, since it is smaller than the sum of its proper divisors (86125416848).

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

75039966496 is a wasteful number, since it uses less digits than its factorization.

75039966496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213181744 (or 213181736 counting only the distinct ones).

The product of its (nonzero) digits is 66134880, while the sum is 64.

The spelling of 75039966496 in words is "seventy-five billion, thirty-nine million, nine hundred sixty-six thousand, four hundred ninety-six".