2312636625433 has 4 divisors (see below), whose sum is σ = 2312694436608. Its totient is φ = 2312578814260.

The previous prime is 2312636625419. The next prime is 2312636625463. The reversal of 2312636625433 is 3345266362132.

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 a de Polignac number, because none of the positive numbers 2^k-2312636625433 is a prime.

It is a super-2 number, since 2×2312636625433² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312636625463) 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, 28845541 + ... + 28925602.

It is an arithmetic number, because the mean of its divisors is an integer number (578173609152).

Almost surely, 2^{2312636625433} is an apocalyptic number.

It is an amenable number.

2312636625433 is a deficient number, since it is larger than the sum of its proper divisors (57811175).

2312636625433 is an equidigital number, since it uses as much as digits as its factorization.

2312636625433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57811174.

The product of its digits is 2799360, while the sum is 46.

The spelling of 2312636625433 in words is "two trillion, three hundred twelve billion, six hundred thirty-six million, six hundred twenty-five thousand, four hundred thirty-three".