253213254 has 48 divisors (see below), whose sum is σ = 628890912. Its totient is φ = 72129024.

The previous prime is 253213231. The next prime is 253213307. The reversal of 253213254 is 452312352.

It is a happy number.

It is a super-3 number, since 3×253213254³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41632 + ... + 47324.

It is an arithmetic number, because the mean of its divisors is an integer number (13101894).

Almost surely, 2^253213254 is an apocalyptic number.

253213254 is an abundant number, since it is smaller than the sum of its proper divisors (375677658).

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

253213254 is a wasteful number, since it uses less digits than its factorization.

253213254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6061 (or 6058 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 253213254 is about 15912.6758906225. The cubic root of 253213254 is about 632.6480077735.

The spelling of 253213254 in words is "two hundred fifty-three million, two hundred thirteen thousand, two hundred fifty-four".