2552032657 has 2 divisors, whose sum is σ = 2552032658. Its totient is φ = 2552032656.

The previous prime is 2552032619. The next prime is 2552032699. The reversal of 2552032657 is 7562302552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2397179521 + 154853136 = 48961^2 + 12444^2 .

It is a cyclic number.

It is not a de Polignac number, because 2552032657 - 2⁷ = 2552032529 is a prime.

It is not a weakly prime, because it can be changed into another prime (2552032607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276016328 + 1276016329.

It is an arithmetic number, because the mean of its divisors is an integer number (1276016329).

Almost surely, 2^2552032657 is an apocalyptic number.

It is an amenable number.

2552032657 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552032657 is an equidigital number, since it uses as much as digits as its factorization.

2552032657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 2552032657 is about 50517.6469859791. The cubic root of 2552032657 is about 1366.5601195210.

The spelling of 2552032657 in words is "two billion, five hundred fifty-two million, thirty-two thousand, six hundred fifty-seven".