5131644141 has 8 divisors (see below), whose sum is σ = 7368514720. Its totient is φ = 3157934832.

The previous prime is 5131644113. The next prime is 5131644143. The reversal of 5131644141 is 1414461315.

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

It is not a de Polignac number, because 5131644141 - 2⁵ = 5131644109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5131644099 and 5131644108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131644143) 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, 65790271 + ... + 65790348.

It is an arithmetic number, because the mean of its divisors is an integer number (921064340).

Almost surely, 2^5131644141 is an apocalyptic number.

It is an amenable number.

5131644141 is a deficient number, since it is larger than the sum of its proper divisors (2236870579).

5131644141 is a wasteful number, since it uses less digits than its factorization.

5131644141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131580635.

The product of its digits is 5760, while the sum is 30.

The square root of 5131644141 is about 71635.4949797934. The cubic root of 5131644141 is about 1724.8533534651.

The spelling of 5131644141 in words is "five billion, one hundred thirty-one million, six hundred forty-four thousand, one hundred forty-one".