5131452131 has 8 divisors (see below), whose sum is σ = 5530200144. Its totient is φ = 4733278560.

The previous prime is 5131452127. The next prime is 5131452133. The reversal of 5131452131 is 1312541315.

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 5131452131 - 2² = 5131452127 is a prime.

It is a super-2 number, since 2×5131452131² = 52663601945488882322, which contains 22 as substring.

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 5131452131.

It is not an unprimeable number, because it can be changed into a prime (5131452133) 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, 124961 + ... + 160866.

It is an arithmetic number, because the mean of its divisors is an integer number (691275018).

Almost surely, 2^5131452131 is an apocalyptic number.

5131452131 is a deficient number, since it is larger than the sum of its proper divisors (398748013).

5131452131 is a wasteful number, since it uses less digits than its factorization.

5131452131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287221.

The product of its digits is 1800, while the sum is 26.

The square root of 5131452131 is about 71634.1547796859. The cubic root of 5131452131 is about 1724.8318403325.

Adding to 5131452131 its reverse (1312541315), we get a palindrome (6443993446).

The spelling of 5131452131 in words is "five billion, one hundred thirty-one million, four hundred fifty-two thousand, one hundred thirty-one".