253410303304 has 16 divisors (see below), whose sum is σ = 479848719420. Its totient is φ = 125450644800.

The previous prime is 253410303299. The next prime is 253410303323. The reversal of 253410303304 is 403303014352.

It can be written as a sum of positive squares in 2 ways, for example, as 253409546404 + 756900 = 503398^2 + 870^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156812499 + ... + 156814114.

Almost surely, 2^253410303304 is an apocalyptic number.

It is an amenable number.

253410303304 is a deficient number, since it is larger than the sum of its proper divisors (226438416116).

253410303304 is a wasteful number, since it uses less digits than its factorization.

253410303304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313626720 (or 313626716 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 253410303304 its reverse (403303014352), we get a palindrome (656713317656).

The spelling of 253410303304 in words is "two hundred fifty-three billion, four hundred ten million, three hundred three thousand, three hundred four".