75546400116 has 48 divisors (see below), whose sum is σ = 200660802048. Its totient is φ = 21897506400.

The previous prime is 75546400073. The next prime is 75546400133. The reversal of 75546400116 is 61100464557.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12438730 + ... + 12444801.

It is an arithmetic number, because the mean of its divisors is an integer number (4180433376).

Almost surely, 2^75546400116 is an apocalyptic number.

It is an amenable number.

75546400116 is an abundant number, since it is smaller than the sum of its proper divisors (125114401932).

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

75546400116 is a wasteful number, since it uses less digits than its factorization.

75546400116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24883572 (or 24883570 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 75546400116 in words is "seventy-five billion, five hundred forty-six million, four hundred thousand, one hundred sixteen".