253495254 has 32 divisors (see below), whose sum is σ = 513609984. Its totient is φ = 83400800.

The previous prime is 253495243. The next prime is 253495261. The reversal of 253495254 is 452594352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340807 + ... + 341549.

It is an arithmetic number, because the mean of its divisors is an integer number (16050312).

Almost surely, 2^253495254 is an apocalyptic number.

253495254 is an abundant number, since it is smaller than the sum of its proper divisors (260114730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253495254 is a wasteful number, since it uses less digits than its factorization.

253495254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412.

The product of its digits is 216000, while the sum is 39.

The square root of 253495254 is about 15921.5342853633. The cubic root of 253495254 is about 632.8827776716.

It can be divided in two parts, 25349 and 5254, that added together give a palindrome (30603).

The spelling of 253495254 in words is "two hundred fifty-three million, four hundred ninety-five thousand, two hundred fifty-four".