2555151251 has 2 divisors, whose sum is σ = 2555151252. Its totient is φ = 2555151250.

The previous prime is 2555151239. The next prime is 2555151257. The reversal of 2555151251 is 1521515552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2555151251 - 2¹⁸ = 2554889107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2555151257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277575625 + 1277575626.

It is an arithmetic number, because the mean of its divisors is an integer number (1277575626).

Almost surely, 2^2555151251 is an apocalyptic number.

2555151251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555151251 is an equidigital number, since it uses as much as digits as its factorization.

2555151251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12500, while the sum is 32.

The square root of 2555151251 is about 50548.5039442316. The cubic root of 2555151251 is about 1367.1165402233.

The spelling of 2555151251 in words is "two billion, five hundred fifty-five million, one hundred fifty-one thousand, two hundred fifty-one".