5131564133 has 8 divisors (see below), whose sum is σ = 5204035200. Its totient is φ = 5059528848.

The previous prime is 5131564111. The next prime is 5131564187. The reversal of 5131564133 is 3314651315.

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 5131564133 - 2⁶ = 5131564069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5131564133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131554133) 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, 85193 + ... + 132366.

It is an arithmetic number, because the mean of its divisors is an integer number (650504400).

Almost surely, 2^5131564133 is an apocalyptic number.

It is an amenable number.

5131564133 is a deficient number, since it is larger than the sum of its proper divisors (72471067).

5131564133 is a wasteful number, since it uses less digits than its factorization.

5131564133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217891.

The product of its digits is 16200, while the sum is 32.

The square root of 5131564133 is about 71634.9365393730. The cubic root of 5131564133 is about 1724.8443892956.

The spelling of 5131564133 in words is "five billion, one hundred thirty-one million, five hundred sixty-four thousand, one hundred thirty-three".