2626256351 has 2 divisors, whose sum is σ = 2626256352. Its totient is φ = 2626256350.

The previous prime is 2626256309. The next prime is 2626256359. The reversal of 2626256351 is 1536526262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2626256351 - 2⁶ = 2626256287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2626256359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313128175 + 1313128176.

It is an arithmetic number, because the mean of its divisors is an integer number (1313128176).

Almost surely, 2^2626256351 is an apocalyptic number.

2626256351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2626256351 is an equidigital number, since it uses as much as digits as its factorization.

2626256351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 38.

The square root of 2626256351 is about 51247.0130934477. The cubic root of 2626256351 is about 1379.6821278295.

The spelling of 2626256351 in words is "two billion, six hundred twenty-six million, two hundred fifty-six thousand, three hundred fifty-one".