5101415531 has 2 divisors, whose sum is σ = 5101415532. Its totient is φ = 5101415530.

The previous prime is 5101415483. The next prime is 5101415551. The reversal of 5101415531 is 1355141015.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5101415531 is a prime.

It is a super-2 number, since 2×5101415531² = 52048880839856023922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5101415531.

It is not a weakly prime, because it can be changed into another prime (5101415551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550707765 + 2550707766.

It is an arithmetic number, because the mean of its divisors is an integer number (2550707766).

Almost surely, 2^5101415531 is an apocalyptic number.

5101415531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5101415531 is an equidigital number, since it uses as much as digits as its factorization.

5101415531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 26.

The square root of 5101415531 is about 71424.1942971708. The cubic root of 5101415531 is about 1721.4598579157.

Adding to 5101415531 its reverse (1355141015), we get a palindrome (6456556546).

The spelling of 5101415531 in words is "five billion, one hundred one million, four hundred fifteen thousand, five hundred thirty-one".