2510229508021 has 2 divisors, whose sum is σ = 2510229508022. Its totient is φ = 2510229508020.

The previous prime is 2510229508001. The next prime is 2510229508057. The reversal of 2510229508021 is 1208059220152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1868035631121 + 642193876900 = 1366761^2 + 801370^2 .

It is a cyclic number.

It is not a de Polignac number, because 2510229508021 - 2⁷ = 2510229507893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2510229508001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255114754010 + 1255114754011.

It is an arithmetic number, because the mean of its divisors is an integer number (1255114754011).

Almost surely, 2^{2510229508021} is an apocalyptic number.

It is an amenable number.

2510229508021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2510229508021 is an equidigital number, since it uses as much as digits as its factorization.

2510229508021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 37.

The spelling of 2510229508021 in words is "two trillion, five hundred ten billion, two hundred twenty-nine million, five hundred eight thousand, twenty-one".