5102642291 has 2 divisors, whose sum is σ = 5102642292. Its totient is φ = 5102642290.

The previous prime is 5102642243. The next prime is 5102642297. The reversal of 5102642291 is 1922462015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5102642291 - 2⁶ = 5102642227 is a prime.

It is not a weakly prime, because it can be changed into another prime (5102642297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551321145 + 2551321146.

It is an arithmetic number, because the mean of its divisors is an integer number (2551321146).

Almost surely, 2^5102642291 is an apocalyptic number.

5102642291 is a deficient number, since it is larger than the sum of its proper divisors (1).

5102642291 is an equidigital number, since it uses as much as digits as its factorization.

5102642291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5102642291 is about 71432.7816272053. The cubic root of 5102642291 is about 1721.5978358832.

The spelling of 5102642291 in words is "five billion, one hundred two million, six hundred forty-two thousand, two hundred ninety-one".