75793386144 has 48 divisors (see below), whose sum is σ = 227380160448. Its totient is φ = 21655252992.

The previous prime is 75793386061. The next prime is 75793386157. The reversal of 75793386144 is 44168339757.

It is a tau number, because it is divible by the number of its divisors (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, 56393217 + ... + 56394560.

It is an arithmetic number, because the mean of its divisors is an integer number (4737086676).

Almost surely, 2^75793386144 is an apocalyptic number.

It is an amenable number.

75793386144 is an abundant number, since it is smaller than the sum of its proper divisors (151586774304).

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

75793386144 is a wasteful number, since it uses less digits than its factorization.

75793386144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112787797 (or 112787789 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 57.

The spelling of 75793386144 in words is "seventy-five billion, seven hundred ninety-three million, three hundred eighty-six thousand, one hundred forty-four".