253802113 has 8 divisors (see below), whose sum is σ = 262929600. Its totient is φ = 244699728.

The previous prime is 253802111. The next prime is 253802147. The reversal of 253802113 is 311208352.

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 253802113 - 2¹ = 253802111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253802111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15658 + ... + 27436.

It is an arithmetic number, because the mean of its divisors is an integer number (32866200).

Almost surely, 2^253802113 is an apocalyptic number.

It is an amenable number.

253802113 is a deficient number, since it is larger than the sum of its proper divisors (9127487).

253802113 is a wasteful number, since it uses less digits than its factorization.

253802113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12551.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 253802113 is about 15931.1679735040. The cubic root of 253802113 is about 633.1380453910.

The spelling of 253802113 in words is "two hundred fifty-three million, eight hundred two thousand, one hundred thirteen".