253359214959 has 4 divisors (see below), whose sum is σ = 337812286616. Its totient is φ = 168906143304.

The previous prime is 253359214951. The next prime is 253359215027. The reversal of 253359214959 is 959412953352.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 253359214959 - 2³ = 253359214951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253359214899 and 253359214908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253359214951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42226535824 + ... + 42226535829.

It is an arithmetic number, because the mean of its divisors is an integer number (84453071654).

Almost surely, 2^253359214959 is an apocalyptic number.

253359214959 is a deficient number, since it is larger than the sum of its proper divisors (84453071657).

253359214959 is an equidigital number, since it uses as much as digits as its factorization.

253359214959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84453071656.

The product of its digits is 13122000, while the sum is 57.

The spelling of 253359214959 in words is "two hundred fifty-three billion, three hundred fifty-nine million, two hundred fourteen thousand, nine hundred fifty-nine".