375425665 has 8 divisors (see below), whose sum is σ = 470098368. Its totient is φ = 287282160.

The previous prime is 375425563. The next prime is 375425719. The reversal of 375425665 is 566524573.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 375425665 - 2⁹ = 375425153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1632171 + ... + 1632400.

It is an arithmetic number, because the mean of its divisors is an integer number (58762296).

Almost surely, 2^375425665 is an apocalyptic number.

It is an amenable number.

375425665 is a deficient number, since it is larger than the sum of its proper divisors (94672703).

375425665 is a wasteful number, since it uses less digits than its factorization.

375425665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264599.

The product of its digits is 756000, while the sum is 43.

The square root of 375425665 is about 19375.9042369640. The cubic root of 375425665 is about 721.3975331641.

The spelling of 375425665 in words is "three hundred seventy-five million, four hundred twenty-five thousand, six hundred sixty-five".