2517098431 has 2 divisors, whose sum is σ = 2517098432. Its totient is φ = 2517098430.

The previous prime is 2517098407. The next prime is 2517098483. The reversal of 2517098431 is 1348907152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2517098431 - 2⁵ = 2517098399 is a prime.

It is a super-2 number, since 2×2517098431² = 12671569022685323522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2517098491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258549215 + 1258549216.

It is an arithmetic number, because the mean of its divisors is an integer number (1258549216).

Almost surely, 2^2517098431 is an apocalyptic number.

2517098431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2517098431 is an equidigital number, since it uses as much as digits as its factorization.

2517098431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 2517098431 is about 50170.6929491710. The cubic root of 2517098431 is about 1360.2959331139.

The spelling of 2517098431 in words is "two billion, five hundred seventeen million, ninety-eight thousand, four hundred thirty-one".