456762013 has 2 divisors, whose sum is σ = 456762014. Its totient is φ = 456762012.

The previous prime is 456761989. The next prime is 456762041. The reversal of 456762013 is 310267654.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444914649 + 11847364 = 21093^2 + 3442^2 .

It is a cyclic number.

It is not a de Polignac number, because 456762013 - 2²⁵ = 423207581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 456762013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456762043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228381006 + 228381007.

It is an arithmetic number, because the mean of its divisors is an integer number (228381007).

Almost surely, 2^456762013 is an apocalyptic number.

It is an amenable number.

456762013 is a deficient number, since it is larger than the sum of its proper divisors (1).

456762013 is an equidigital number, since it uses as much as digits as its factorization.

456762013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 456762013 is about 21371.9913204175. The cubic root of 456762013 is about 770.1287314989.

The spelling of 456762013 in words is "four hundred fifty-six million, seven hundred sixty-two thousand, thirteen".