2501904525829 has 2 divisors, whose sum is σ = 2501904525830. Its totient is φ = 2501904525828.

The previous prime is 2501904525821. The next prime is 2501904525851. The reversal of 2501904525829 is 9285254091052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1834534802500 + 667369723329 = 1354450^2 + 816927^2 .

It is a cyclic number.

It is not a de Polignac number, because 2501904525829 - 2³ = 2501904525821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2501904525821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250952262914 + 1250952262915.

It is an arithmetic number, because the mean of its divisors is an integer number (1250952262915).

Almost surely, 2^{2501904525829} is an apocalyptic number.

It is an amenable number.

2501904525829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2501904525829 is an equidigital number, since it uses as much as digits as its factorization.

2501904525829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 52.

The spelling of 2501904525829 in words is "two trillion, five hundred one billion, nine hundred four million, five hundred twenty-five thousand, eight hundred twenty-nine".