464502257 has 2 divisors, whose sum is σ = 464502258. Its totient is φ = 464502256.

The previous prime is 464502209. The next prime is 464502287. The reversal of 464502257 is 752205464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262407601 + 202094656 = 16199^2 + 14216^2 .

It is a cyclic number.

It is not a de Polignac number, because 464502257 - 2⁸ = 464502001 is a prime.

It is not a weakly prime, because it can be changed into another prime (464502287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232251128 + 232251129.

It is an arithmetic number, because the mean of its divisors is an integer number (232251129).

Almost surely, 2^464502257 is an apocalyptic number.

It is an amenable number.

464502257 is a deficient number, since it is larger than the sum of its proper divisors (1).

464502257 is an equidigital number, since it uses as much as digits as its factorization.

464502257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 464502257 is about 21552.3144232818. The cubic root of 464502257 is about 774.4545628697.

The spelling of 464502257 in words is "four hundred sixty-four million, five hundred two thousand, two hundred fifty-seven".