5106252131 has 4 divisors (see below), whose sum is σ = 5106633312. Its totient is φ = 5105870952.

The previous prime is 5106252127. The next prime is 5106252187. The reversal of 5106252131 is 1312526015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1312526015 = 5 ⋅262505203.

It is a cyclic number.

It is not a de Polignac number, because 5106252131 - 2² = 5106252127 is a prime.

It is a super-2 number, since 2×5106252131² = 52147621650684082322, 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 5106252131.

It is not an unprimeable number, because it can be changed into a prime (5106252191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169736 + ... + 197541.

It is an arithmetic number, because the mean of its divisors is an integer number (1276658328).

Almost surely, 2^5106252131 is an apocalyptic number.

5106252131 is a deficient number, since it is larger than the sum of its proper divisors (381181).

5106252131 is a wasteful number, since it uses less digits than its factorization.

5106252131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381180.

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

The square root of 5106252131 is about 71458.0445506312. The cubic root of 5106252131 is about 1722.0037189162.

Adding to 5106252131 its reverse (1312526015), we get a palindrome (6418778146).

The spelling of 5106252131 in words is "five billion, one hundred six million, two hundred fifty-two thousand, one hundred thirty-one".