5051015971 has 2 divisors, whose sum is σ = 5051015972. Its totient is φ = 5051015970.

The previous prime is 5051015953. The next prime is 5051015989. The reversal of 5051015971 is 1795101505.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (5051015953) and next prime (5051015989).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5051015971 is a prime.

It is the 71071-st Hogben number.

It is not a weakly prime, because it can be changed into another prime (5051015471) by changing a digit.

It is a nontrivial repunit in base 71070.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525507985 + 2525507986.

It is an arithmetic number, because the mean of its divisors is an integer number (2525507986).

Almost surely, 2^5051015971 is an apocalyptic number.

5051015971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051015971 is an equidigital number, since it uses as much as digits as its factorization.

5051015971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7875, while the sum is 34.

The square root of 5051015971 is about 71070.5000052765. The cubic root of 5051015971 is about 1715.7720172225.

The spelling of 5051015971 in words is "five billion, fifty-one million, fifteen thousand, nine hundred seventy-one".