5031312634 has 4 divisors (see below), whose sum is σ = 7546968954. Its totient is φ = 2515656316.

The previous prime is 5031312623. The next prime is 5031312647. The reversal of 5031312634 is 4362131305.

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

It can be written as a sum of positive squares in only one way, i.e., 4976597025 + 54715609 = 70545^2 + 7397^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257828157 + ... + 1257828160.

Almost surely, 2^5031312634 is an apocalyptic number.

5031312634 is a deficient number, since it is larger than the sum of its proper divisors (2515656320).

5031312634 is a wasteful number, since it uses less digits than its factorization.

5031312634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515656319.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 5031312634 is about 70931.7463058679. The cubic root of 5031312634 is about 1713.5381110076.

Adding to 5031312634 its reverse (4362131305), we get a palindrome (9393443939).

The spelling of 5031312634 in words is "five billion, thirty-one million, three hundred twelve thousand, six hundred thirty-four".