2312570820005 has 4 divisors (see below), whose sum is σ = 2775084984012. Its totient is φ = 1850056656000.

The previous prime is 2312570819971. The next prime is 2312570820019. The reversal of 2312570820005 is 5000280752132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 787837310404 + 1524733509601 = 887602^2 + 1234801^2 .

It is not a de Polignac number, because 2312570820005 - 2²⁰ = 2312569771429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231257081996 + ... + 231257082005.

It is an arithmetic number, because the mean of its divisors is an integer number (693771246003).

Almost surely, 2^{2312570820005} is an apocalyptic number.

It is an amenable number.

2312570820005 is a deficient number, since it is larger than the sum of its proper divisors (462514164007).

2312570820005 is an equidigital number, since it uses as much as digits as its factorization.

2312570820005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462514164006.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 2312570820005 in words is "two trillion, three hundred twelve billion, five hundred seventy million, eight hundred twenty thousand, five".