455464554 has 16 divisors (see below), whose sum is σ = 911794080. Its totient is φ = 151677360.

The previous prime is 455464553. The next prime is 455464577.

455464554 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (455464553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29092 + ... + 41919.

It is an arithmetic number, because the mean of its divisors is an integer number (56987130).

Almost surely, 2^455464554 is an apocalyptic number.

455464554 is an abundant number, since it is smaller than the sum of its proper divisors (456329526).

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

455464554 is a wasteful number, since it uses less digits than its factorization.

455464554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72085.

The product of its digits is 960000, while the sum is 42.

The square root of 455464554 is about 21341.6155433463. The cubic root of 455464554 is about 769.3988415151.

The spelling of 455464554 in words is "four hundred fifty-five million, four hundred sixty-four thousand, five hundred fifty-four".