75027605120 has 64 divisors (see below), whose sum is σ = 193160033640. Its totient is φ = 27702497280.

The previous prime is 75027605117. The next prime is 75027605179. The reversal of 75027605120 is 2150672057.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 39932828224 + 35094776896 = 199832^2 + 187336^2 .

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, 4500551 + ... + 4517190.

Almost surely, 2^75027605120 is an apocalyptic number.

It is an amenable number.

75027605120 is an abundant number, since it is smaller than the sum of its proper divisors (118132428520).

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

75027605120 is a wasteful number, since it uses less digits than its factorization.

75027605120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9017773 (or 9017761 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The spelling of 75027605120 in words is "seventy-five billion, twenty-seven million, six hundred five thousand, one hundred twenty".