456413453 has 2 divisors, whose sum is σ = 456413454. Its totient is φ = 456413452.

The previous prime is 456413443. The next prime is 456413471. The reversal of 456413453 is 354314654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265918249 + 190495204 = 16307^2 + 13802^2 .

It is a cyclic number.

It is not a de Polignac number, because 456413453 - 2⁴ = 456413437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456413413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228206726 + 228206727.

It is an arithmetic number, because the mean of its divisors is an integer number (228206727).

Almost surely, 2^456413453 is an apocalyptic number.

It is an amenable number.

456413453 is a deficient number, since it is larger than the sum of its proper divisors (1).

456413453 is an equidigital number, since it uses as much as digits as its factorization.

456413453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 35.

The square root of 456413453 is about 21363.8351659996. The cubic root of 456413453 is about 769.9327838105.

It can be divided in two parts, 45641 and 3453, that added together give a palindrome (49094).

The spelling of 456413453 in words is "four hundred fifty-six million, four hundred thirteen thousand, four hundred fifty-three".