456457063 has 2 divisors, whose sum is σ = 456457064. Its totient is φ = 456457062.

The previous prime is 456457039. The next prime is 456457073. The reversal of 456457063 is 360754654.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456457063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456457003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228228531 + 228228532.

It is an arithmetic number, because the mean of its divisors is an integer number (228228532).

Almost surely, 2^456457063 is an apocalyptic number.

456457063 is a deficient number, since it is larger than the sum of its proper divisors (1).

456457063 is an equidigital number, since it uses as much as digits as its factorization.

456457063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 456457063 is about 21364.8557916968. The cubic root of 456457063 is about 769.9573052169.

The spelling of 456457063 in words is "four hundred fifty-six million, four hundred fifty-seven thousand, sixty-three".