253589425 has 24 divisors (see below), whose sum is σ = 333835776. Its totient is φ = 190429440.

The previous prime is 253589381. The next prime is 253589429. The reversal of 253589425 is 524985352.

It is not a de Polignac number, because 253589425 - 2⁹ = 253588913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253589429) 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, 257484 + ... + 258466.

It is an arithmetic number, because the mean of its divisors is an integer number (13909824).

Almost surely, 2^253589425 is an apocalyptic number.

253589425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253589425 is a deficient number, since it is larger than the sum of its proper divisors (80246351).

253589425 is a wasteful number, since it uses less digits than its factorization.

253589425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617 (or 1612 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The square root of 253589425 is about 15924.4913576541. The cubic root of 253589425 is about 632.9611378834.

The spelling of 253589425 in words is "two hundred fifty-three million, five hundred eighty-nine thousand, four hundred twenty-five".