5131513969 has 8 divisors (see below), whose sum is σ = 5407641792. Its totient is φ = 4859804400.

The previous prime is 5131513943. The next prime is 5131513973. The reversal of 5131513969 is 9693151315.

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 5131513969 - 2¹⁹ = 5130989681 is a prime.

It is a super-2 number, since 2×5131513969² = 52664871228084265922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5131513999) 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, 1102179 + ... + 1106824.

It is an arithmetic number, because the mean of its divisors is an integer number (675955224).

Almost surely, 2^5131513969 is an apocalyptic number.

It is an amenable number.

5131513969 is a deficient number, since it is larger than the sum of its proper divisors (276127823).

5131513969 is a wasteful number, since it uses less digits than its factorization.

5131513969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209127.

The product of its digits is 109350, while the sum is 43.

The square root of 5131513969 is about 71634.5864021005. The cubic root of 5131513969 is about 1724.8387688276.

The spelling of 5131513969 in words is "five billion, one hundred thirty-one million, five hundred thirteen thousand, nine hundred sixty-nine".