456256355 has 4 divisors (see below), whose sum is σ = 547507632. Its totient is φ = 365005080.

The previous prime is 456256343. The next prime is 456256369. The reversal of 456256355 is 553652654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 553652654 = 2 ⋅276826327.

It is not a de Polignac number, because 456256355 - 2¹² = 456252259 is a prime.

It is a super-2 number, since 2×456256355² = 416339722955772050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45625631 + ... + 45625640.

It is an arithmetic number, because the mean of its divisors is an integer number (136876908).

Almost surely, 2^456256355 is an apocalyptic number.

456256355 is a deficient number, since it is larger than the sum of its proper divisors (91251277).

456256355 is an equidigital number, since it uses as much as digits as its factorization.

456256355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91251276.

The product of its digits is 540000, while the sum is 41.

The square root of 456256355 is about 21360.1581220739. The cubic root of 456256355 is about 769.8444364433.

The spelling of 456256355 in words is "four hundred fifty-six million, two hundred fifty-six thousand, three hundred fifty-five".