425459375 has 24 divisors (see below), whose sum is σ = 580181616. Its totient is φ = 309400000.

The previous prime is 425459371. The next prime is 425459389. The reversal of 425459375 is 573954524.

It is not a de Polignac number, because 425459375 - 2² = 425459371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425459371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28187 + ... + 40563.

It is an arithmetic number, because the mean of its divisors is an integer number (24174234).

Almost surely, 2^425459375 is an apocalyptic number.

425459375 is a deficient number, since it is larger than the sum of its proper divisors (154722241).

425459375 is an equidigital number, since it uses as much as digits as its factorization.

425459375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12413 (or 12393 counting only the distinct ones).

The product of its digits is 756000, while the sum is 44.

The square root of 425459375 is about 20626.6665993320. Note that the first 3 decimals coincide. The cubic root of 425459375 is about 752.1180867212.

The spelling of 425459375 in words is "four hundred twenty-five million, four hundred fifty-nine thousand, three hundred seventy-five".