455464572 has 24 divisors (see below), whose sum is σ = 1088672592. Its totient is φ = 148118400.

The previous prime is 455464553. The next prime is 455464577. The reversal of 455464572 is 275464554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455464577) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 462379 + ... + 463362.

It is an arithmetic number, because the mean of its divisors is an integer number (45361358).

Almost surely, 2^455464572 is an apocalyptic number.

It is an amenable number.

455464572 is an abundant number, since it is smaller than the sum of its proper divisors (633208020).

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

455464572 is a wasteful number, since it uses less digits than its factorization.

455464572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925789 (or 925787 counting only the distinct ones).

The product of its digits is 672000, while the sum is 42.

The square root of 455464572 is about 21341.6159650576. The cubic root of 455464572 is about 769.3988516506.

The spelling of 455464572 in words is "four hundred fifty-five million, four hundred sixty-four thousand, five hundred seventy-two".