75801325 has 12 divisors (see below), whose sum is σ = 94859380. Its totient is φ = 60082560.

The previous prime is 75801311. The next prime is 75801337. The reversal of 75801325 is 52310857.

It can be written as a sum of positive squares in 6 ways, for example, as 6889 + 75794436 = 83^2 + 8706^2 .

It is a de Polignac number, because none of the positive numbers 2^k-75801325 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11184 + ... + 16633.

Almost surely, 2^75801325 is an apocalyptic number.

It is an amenable number.

75801325 is a deficient number, since it is larger than the sum of its proper divisors (19058055).

75801325 is a wasteful number, since it uses less digits than its factorization.

75801325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27936 (or 27931 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 75801325 is about 8706.3956376907. The cubic root of 75801325 is about 423.2129344647.

The spelling of 75801325 in words is "seventy-five million, eight hundred one thousand, three hundred twenty-five".