352452254257 has 2 divisors, whose sum is σ = 352452254258. Its totient is φ = 352452254256.

The previous prime is 352452254243. The next prime is 352452254263. The reversal of 352452254257 is 752452254253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329706788401 + 22745465856 = 574201^2 + 150816^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352452254257 is a prime.

It is not a weakly prime, because it can be changed into another prime (352452251257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176226127128 + 176226127129.

It is an arithmetic number, because the mean of its divisors is an integer number (176226127129).

Almost surely, 2^352452254257 is an apocalyptic number.

It is an amenable number.

352452254257 is a deficient number, since it is larger than the sum of its proper divisors (1).

352452254257 is an equidigital number, since it uses as much as digits as its factorization.

352452254257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360000, while the sum is 46.

The spelling of 352452254257 in words is "three hundred fifty-two billion, four hundred fifty-two million, two hundred fifty-four thousand, two hundred fifty-seven".