2659452251 has 2 divisors, whose sum is σ = 2659452252. Its totient is φ = 2659452250.

The previous prime is 2659452217. The next prime is 2659452329. The reversal of 2659452251 is 1522549562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2659452251 - 2¹⁰ = 2659451227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2659452199 and 2659452208.

It is not a weakly prime, because it can be changed into another prime (2659451251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329726125 + 1329726126.

It is an arithmetic number, because the mean of its divisors is an integer number (1329726126).

Almost surely, 2^2659452251 is an apocalyptic number.

2659452251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2659452251 is an equidigital number, since it uses as much as digits as its factorization.

2659452251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216000, while the sum is 41.

The square root of 2659452251 is about 51569.8773607229. The cubic root of 2659452251 is about 1385.4708701455.

The spelling of 2659452251 in words is "two billion, six hundred fifty-nine million, four hundred fifty-two thousand, two hundred fifty-one".