375440725 has 12 divisors (see below), whose sum is σ = 507869280. Its totient is φ = 273047600.

The previous prime is 375440719. The next prime is 375440749. The reversal of 375440725 is 527044573.

It is a happy number.

It is not a de Polignac number, because 375440725 - 2³ = 375440717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 682345 + ... + 682894.

It is an arithmetic number, because the mean of its divisors is an integer number (42322440).

Almost surely, 2^375440725 is an apocalyptic number.

It is an amenable number.

375440725 is a deficient number, since it is larger than the sum of its proper divisors (132428555).

375440725 is a wasteful number, since it uses less digits than its factorization.

375440725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365260 (or 1365255 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 37.

The square root of 375440725 is about 19376.2928600907. The cubic root of 375440725 is about 721.4071791940.

The spelling of 375440725 in words is "three hundred seventy-five million, four hundred forty thousand, seven hundred twenty-five".