75064588325 has 6 divisors (see below), whose sum is σ = 93080089554. Its totient is φ = 60051670640.

The previous prime is 75064588303. The next prime is 75064588331. The reversal of 75064588325 is 52388546057.

It can be written as a sum of positive squares in 3 ways, for example, as 831226561 + 74233361764 = 28831^2 + 272458^2 .

It is not a de Polignac number, because 75064588325 - 2²⁴ = 75047811109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1501291742 + ... + 1501291791.

It is an arithmetic number, because the mean of its divisors is an integer number (15513348259).

Almost surely, 2^75064588325 is an apocalyptic number.

It is an amenable number.

75064588325 is a deficient number, since it is larger than the sum of its proper divisors (18015501229).

75064588325 is a wasteful number, since it uses less digits than its factorization.

75064588325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002583543 (or 3002583538 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 53.

The spelling of 75064588325 in words is "seventy-five billion, sixty-four million, five hundred eighty-eight thousand, three hundred twenty-five".