5140530510231 has 32 divisors (see below), whose sum is σ = 7012863370240. Its totient is φ = 3348400809600.

The previous prime is 5140530510097. The next prime is 5140530510233. The reversal of 5140530510231 is 1320150350415.

It is not a de Polignac number, because 5140530510231 - 2¹⁵ = 5140530477463 is a prime.

It is a super-2 number, since 2×5140530510231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140530510233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29159730 + ... + 29335488.

It is an arithmetic number, because the mean of its divisors is an integer number (219151980320).

Almost surely, 2^{5140530510231} is an apocalyptic number.

5140530510231 is a deficient number, since it is larger than the sum of its proper divisors (1872332860009).

5140530510231 is a wasteful number, since it uses less digits than its factorization.

5140530510231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176887.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 5140530510231 its reverse (1320150350415), we get a palindrome (6460680860646).

The spelling of 5140530510231 in words is "five trillion, one hundred forty billion, five hundred thirty million, five hundred ten thousand, two hundred thirty-one".