2313624457 has 4 divisors (see below), whose sum is σ = 2388257536. Its totient is φ = 2238991380.

The previous prime is 2313624373. The next prime is 2313624463. The reversal of 2313624457 is 7544263132.

2313624457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2313624457 - 2²⁷ = 2179406729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313624757) 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, 37316493 + ... + 37316554.

It is an arithmetic number, because the mean of its divisors is an integer number (597064384).

Almost surely, 2^2313624457 is an apocalyptic number.

It is an amenable number.

2313624457 is a deficient number, since it is larger than the sum of its proper divisors (74633079).

2313624457 is an equidigital number, since it uses as much as digits as its factorization.

2313624457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74633078.

The product of its digits is 120960, while the sum is 37.

The square root of 2313624457 is about 48100.1502804305. The cubic root of 2313624457 is about 1322.6074220653.

Adding to 2313624457 its reverse (7544263132), we get a palindrome (9857887589).

The spelling of 2313624457 in words is "two billion, three hundred thirteen million, six hundred twenty-four thousand, four hundred fifty-seven".