75056125 has 8 divisors (see below), whose sum is σ = 93670200. Its totient is φ = 60044800.

The previous prime is 75056123. The next prime is 75056129. The reversal of 75056125 is 52165057.

It can be written as a sum of positive squares in 4 ways, for example, as 872356 + 74183769 = 934^2 + 8613^2 .

It is not a de Polignac number, because 75056125 - 2¹ = 75056123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75056123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300100 + ... + 300349.

It is an arithmetic number, because the mean of its divisors is an integer number (11708775).

Almost surely, 2^75056125 is an apocalyptic number.

It is an amenable number.

75056125 is a deficient number, since it is larger than the sum of its proper divisors (18614075).

75056125 is an equidigital number, since it uses as much as digits as its factorization.

75056125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600464 (or 600454 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 75056125 is about 8663.4938102361. The cubic root of 75056125 is about 421.8215012178.

The spelling of 75056125 in words is "seventy-five million, fifty-six thousand, one hundred twenty-five".