5051311313 has 8 divisors (see below), whose sum is σ = 5272181568. Its totient is φ = 4830545104.

The previous prime is 5051311301. The next prime is 5051311327. The reversal of 5051311313 is 3131131505.

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 5051311313 - 2²⁶ = 4984202449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051311393) 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, 82970 + ... + 130332.

It is an arithmetic number, because the mean of its divisors is an integer number (659022696).

Almost surely, 2^5051311313 is an apocalyptic number.

It is an amenable number.

5051311313 is a deficient number, since it is larger than the sum of its proper divisors (220870255).

5051311313 is a wasteful number, since it uses less digits than its factorization.

5051311313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52023.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 5051311313 is about 71072.5777849657. The cubic root of 5051311313 is about 1715.8054579973.

Adding to 5051311313 its reverse (3131131505), we get a palindrome (8182442818).

The spelling of 5051311313 in words is "five billion, fifty-one million, three hundred eleven thousand, three hundred thirteen".