253663314323 has 8 divisors (see below), whose sum is σ = 254028648720. Its totient is φ = 253298073600.

The previous prime is 253663314313. The next prime is 253663314341. The reversal of 253663314323 is 323413366352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253663314323 - 2⁸ = 253663314067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253663314313) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6800123 + ... + 6837323.

It is an arithmetic number, because the mean of its divisors is an integer number (31753581090).

Almost surely, 2^253663314323 is an apocalyptic number.

253663314323 is a deficient number, since it is larger than the sum of its proper divisors (365334397).

253663314323 is an equidigital number, since it uses as much as digits as its factorization.

253663314323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46837.

The product of its digits is 699840, while the sum is 41.

The spelling of 253663314323 in words is "two hundred fifty-three billion, six hundred sixty-three million, three hundred fourteen thousand, three hundred twenty-three".