456956339453 has 2 divisors, whose sum is σ = 456956339454. Its totient is φ = 456956339452.

The previous prime is 456956339383. The next prime is 456956339501. The reversal of 456956339453 is 354933659654.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 306205076164 + 150751263289 = 553358^2 + 388267^2 .

It is a cyclic number.

It is not a de Polignac number, because 456956339453 - 2¹⁰ = 456956338429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456956339153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228478169726 + 228478169727.

It is an arithmetic number, because the mean of its divisors is an integer number (228478169727).

Almost surely, 2^456956339453 is an apocalyptic number.

It is an amenable number.

456956339453 is a deficient number, since it is larger than the sum of its proper divisors (1).

456956339453 is an equidigital number, since it uses as much as digits as its factorization.

456956339453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 157464000, while the sum is 62.

The spelling of 456956339453 in words is "four hundred fifty-six billion, nine hundred fifty-six million, three hundred thirty-nine thousand, four hundred fifty-three".