3235250257 has 2 divisors, whose sum is σ = 3235250258. Its totient is φ = 3235250256.

The previous prime is 3235250203. The next prime is 3235250269. The reversal of 3235250257 is 7520525323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3234879376 + 370881 = 56876^2 + 609^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3235250257 is a prime.

It is not a weakly prime, because it can be changed into another prime (3235250287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617625128 + 1617625129.

It is an arithmetic number, because the mean of its divisors is an integer number (1617625129).

Almost surely, 2^3235250257 is an apocalyptic number.

It is an amenable number.

3235250257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3235250257 is an equidigital number, since it uses as much as digits as its factorization.

3235250257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 34.

The square root of 3235250257 is about 56879.2603415340. The cubic root of 3235250257 is about 1479.0038123597.

The spelling of 3235250257 in words is "three billion, two hundred thirty-five million, two hundred fifty thousand, two hundred fifty-seven".