253425370 has 16 divisors (see below), whose sum is σ = 497635488. Its totient is φ = 92154640.

The previous prime is 253425349. The next prime is 253425373. The reversal of 253425370 is 73524352.

It is not an unprimeable number, because it can be changed into a prime (253425373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1151824 + ... + 1152043.

It is an arithmetic number, because the mean of its divisors is an integer number (31102218).

Almost surely, 2^253425370 is an apocalyptic number.

253425370 is a deficient number, since it is larger than the sum of its proper divisors (244210118).

253425370 is a wasteful number, since it uses less digits than its factorization.

253425370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303885.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 253425370 is about 15919.3394963485. The cubic root of 253425370 is about 632.8246142618.

The spelling of 253425370 in words is "two hundred fifty-three million, four hundred twenty-five thousand, three hundred seventy".