2257764799 has 2 divisors, whose sum is σ = 2257764800. Its totient is φ = 2257764798.

The previous prime is 2257764767. The next prime is 2257764823. The reversal of 2257764799 is 9974677522.

2257764799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2257764799 - 2⁵ = 2257764767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2257764739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128882399 + 1128882400.

It is an arithmetic number, because the mean of its divisors is an integer number (1128882400).

Almost surely, 2^2257764799 is an apocalyptic number.

2257764799 is a deficient number, since it is larger than the sum of its proper divisors (1).

2257764799 is an equidigital number, since it uses as much as digits as its factorization.

2257764799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13335840, while the sum is 58.

The square root of 2257764799 is about 47515.9425772024. The cubic root of 2257764799 is about 1311.8763390336.

The spelling of 2257764799 in words is "two billion, two hundred fifty-seven million, seven hundred sixty-four thousand, seven hundred ninety-nine".