3255732257 has 2 divisors, whose sum is σ = 3255732258. Its totient is φ = 3255732256.

The previous prime is 3255732211. The next prime is 3255732287. The reversal of 3255732257 is 7522375523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3225217681 + 30514576 = 56791^2 + 5524^2 .

It is a cyclic number.

It is not a de Polignac number, because 3255732257 - 2⁸ = 3255732001 is a prime.

It is not a weakly prime, because it can be changed into another prime (3255732287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627866128 + 1627866129.

It is an arithmetic number, because the mean of its divisors is an integer number (1627866129).

Almost surely, 2^3255732257 is an apocalyptic number.

It is an amenable number.

3255732257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3255732257 is an equidigital number, since it uses as much as digits as its factorization.

3255732257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 441000, while the sum is 41.

The square root of 3255732257 is about 57059.0243256928. The cubic root of 3255732257 is about 1482.1183836703.

The spelling of 3255732257 in words is "three billion, two hundred fifty-five million, seven hundred thirty-two thousand, two hundred fifty-seven".