375451225 has 12 divisors (see below), whose sum is σ = 467599660. Its totient is φ = 299044800.

The previous prime is 375451211. The next prime is 375451231. The reversal of 375451225 is 522154573.

It can be written as a sum of positive squares in 6 ways, for example, as 13995081 + 361456144 = 3741^2 + 19012^2 .

It is not a de Polignac number, because 375451225 - 2²¹ = 373354073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27066 + ... + 38515.

Almost surely, 2^375451225 is an apocalyptic number.

It is an amenable number.

375451225 is a deficient number, since it is larger than the sum of its proper divisors (92148435).

375451225 is a wasteful number, since it uses less digits than its factorization.

375451225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65820 (or 65815 counting only the distinct ones).

The product of its digits is 42000, while the sum is 34.

The square root of 375451225 is about 19376.5638078582. The cubic root of 375451225 is about 721.4139043610.

The spelling of 375451225 in words is "three hundred seventy-five million, four hundred fifty-one thousand, two hundred twenty-five".