455057120 has 72 divisors (see below), whose sum is σ = 1250616024. Its totient is φ = 156016896.

The previous prime is 455057077. The next prime is 455057123. The reversal of 455057120 is 21750554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455057123) 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 11 ways as a sum of consecutive naturals, for example, 21182 + ... + 36861.

It is an arithmetic number, because the mean of its divisors is an integer number (17369667).

Almost surely, 2^455057120 is an apocalyptic number.

455057120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

455057120 is an abundant number, since it is smaller than the sum of its proper divisors (795558904).

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

455057120 is a wasteful number, since it uses less digits than its factorization.

455057120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58072 (or 58057 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 455057120 is about 21332.0678791345. The cubic root of 455057120 is about 769.1693521836.

It can be divided in two parts, 45505 and 7120, that added together give a palindrome (52625).

The spelling of 455057120 in words is "four hundred fifty-five million, fifty-seven thousand, one hundred twenty".