455859456 has 72 divisors (see below), whose sum is σ = 1306606560. Its totient is φ = 140261376.

The previous prime is 455859421. The next prime is 455859463. The reversal of 455859456 is 654958554.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 455859399 and 455859408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12846 + ... + 32813.

Almost surely, 2^455859456 is an apocalyptic number.

It is an amenable number.

455859456 is an abundant number, since it is smaller than the sum of its proper divisors (850747104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455859456 is a wasteful number, since it uses less digits than its factorization.

455859456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45691 (or 45677 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 51.

The square root of 455859456 is about 21350.8654625521. The cubic root of 455859456 is about 769.6211415593.

The spelling of 455859456 in words is "four hundred fifty-five million, eight hundred fifty-nine thousand, four hundred fifty-six".