3223255457 has 2 divisors, whose sum is σ = 3223255458. Its totient is φ = 3223255456.

The previous prime is 3223255339. The next prime is 3223255487. The reversal of 3223255457 is 7545523223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2491607056 + 731648401 = 49916^2 + 27049^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223255457 - 2²⁴ = 3206478241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3223255457.

It is not a weakly prime, because it can be changed into another prime (3223255487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611627728 + 1611627729.

It is an arithmetic number, because the mean of its divisors is an integer number (1611627729).

Almost surely, 2^3223255457 is an apocalyptic number.

It is an amenable number.

3223255457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223255457 is an equidigital number, since it uses as much as digits as its factorization.

3223255457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 38.

The square root of 3223255457 is about 56773.7215355837. The cubic root of 3223255457 is about 1477.1737298714.

The spelling of 3223255457 in words is "three billion, two hundred twenty-three million, two hundred fifty-five thousand, four hundred fifty-seven".