2504254413149 has 2 divisors, whose sum is σ = 2504254413150. Its totient is φ = 2504254413148.

The previous prime is 2504254413097. The next prime is 2504254413161. The reversal of 2504254413149 is 9413144524052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1408292491225 + 1095961921924 = 1186715^2 + 1046882^2 .

It is a cyclic number.

It is not a de Polignac number, because 2504254413149 - 2⁸ = 2504254412893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2504254613149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252127206574 + 1252127206575.

It is an arithmetic number, because the mean of its divisors is an integer number (1252127206575).

Almost surely, 2^{2504254413149} is an apocalyptic number.

It is an amenable number.

2504254413149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504254413149 is an equidigital number, since it uses as much as digits as its factorization.

2504254413149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 2504254413149 in words is "two trillion, five hundred four billion, two hundred fifty-four million, four hundred thirteen thousand, one hundred forty-nine".