5313012631 has 8 divisors (see below), whose sum is σ = 5336516304. Its totient is φ = 5289528000.

The previous prime is 5313012629. The next prime is 5313012689. The reversal of 5313012631 is 1362103135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5313012631 - 2¹ = 5313012629 is a prime.

It is a super-2 number, since 2×5313012631² = 56456206434331084322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5313012596 and 5313012605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5313082631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019725 + ... + 1024921.

It is an arithmetic number, because the mean of its divisors is an integer number (667064538).

Almost surely, 2^5313012631 is an apocalyptic number.

5313012631 is a deficient number, since it is larger than the sum of its proper divisors (23503673).

5313012631 is a wasteful number, since it uses less digits than its factorization.

5313012631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9521.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 5313012631 is about 72890.4152203841. The cubic root of 5313012631 is about 1744.9391342278.

Adding to 5313012631 its reverse (1362103135), we get a palindrome (6675115766).

The spelling of 5313012631 in words is "five billion, three hundred thirteen million, twelve thousand, six hundred thirty-one".