75195725 has 24 divisors (see below), whose sum is σ = 102195840. Its totient is φ = 54432000.

The previous prime is 75195719. The next prime is 75195733. The reversal of 75195725 is 52759157.

It is not a de Polignac number, because 75195725 - 2⁸ = 75195469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74021 + ... + 75029.

It is an arithmetic number, because the mean of its divisors is an integer number (4258160).

Almost surely, 2^75195725 is an apocalyptic number.

It is an amenable number.

75195725 is a deficient number, since it is larger than the sum of its proper divisors (27000115).

75195725 is a wasteful number, since it uses less digits than its factorization.

75195725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301 (or 1296 counting only the distinct ones).

The product of its digits is 110250, while the sum is 41.

The square root of 75195725 is about 8671.5468631612. The cubic root of 75195725 is about 422.0828603492.

The spelling of 75195725 in words is "seventy-five million, one hundred ninety-five thousand, seven hundred twenty-five".