2795553251 has 2 divisors, whose sum is σ = 2795553252. Its totient is φ = 2795553250.

The previous prime is 2795553161. The next prime is 2795553259. The reversal of 2795553251 is 1523555972.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2795553251 is a prime.

It is not a weakly prime, because it can be changed into another prime (2795553259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397776625 + 1397776626.

It is an arithmetic number, because the mean of its divisors is an integer number (1397776626).

Almost surely, 2^2795553251 is an apocalyptic number.

2795553251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2795553251 is an equidigital number, since it uses as much as digits as its factorization.

2795553251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 472500, while the sum is 44.

The square root of 2795553251 is about 52872.9916970848. The cubic root of 2795553251 is about 1408.7132184948.

The spelling of 2795553251 in words is "two billion, seven hundred ninety-five million, five hundred fifty-three thousand, two hundred fifty-one".