463332257 has 2 divisors, whose sum is σ = 463332258. Its totient is φ = 463332256.

The previous prime is 463332253. The next prime is 463332281. The reversal of 463332257 is 752233364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 242393761 + 220938496 = 15569^2 + 14864^2 .

It is a cyclic number.

It is not a de Polignac number, because 463332257 - 2² = 463332253 is a prime.

It is not a weakly prime, because it can be changed into another prime (463332253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231666128 + 231666129.

It is an arithmetic number, because the mean of its divisors is an integer number (231666129).

Almost surely, 2^463332257 is an apocalyptic number.

It is an amenable number.

463332257 is a deficient number, since it is larger than the sum of its proper divisors (1).

463332257 is an equidigital number, since it uses as much as digits as its factorization.

463332257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 35.

The square root of 463332257 is about 21525.1540528750. The cubic root of 463332257 is about 773.8037775970.

The spelling of 463332257 in words is "four hundred sixty-three million, three hundred thirty-two thousand, two hundred fifty-seven".