253133104 has 40 divisors (see below), whose sum is σ = 578597888. Its totient is φ = 104984640.

The previous prime is 253133087. The next prime is 253133129. The reversal of 253133104 is 401331352.

It is a super-3 number, since 3×253133104³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32982 + ... + 39925.

Almost surely, 2^253133104 is an apocalyptic number.

It is an amenable number.

253133104 is an abundant number, since it is smaller than the sum of its proper divisors (325464784).

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

253133104 is a wasteful number, since it uses less digits than its factorization.

253133104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72953 (or 72947 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 253133104 is about 15910.1572588080. The cubic root of 253133104 is about 632.5812496977.

Adding to 253133104 its reverse (401331352), we get a palindrome (654464456).

The spelling of 253133104 in words is "two hundred fifty-three million, one hundred thirty-three thousand, one hundred four".