455536565120 has 256 divisors, whose sum is σ = 1345357641600. Its totient is φ = 143628926976.

The previous prime is 455536565111. The next prime is 455536565161. The reversal of 455536565120 is 21565635554.

It is a super-2 number, since 2×455536565120² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15652022 + ... + 15681098.

Almost surely, 2^455536565120 is an apocalyptic number.

455536565120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455536565120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672678820800).

455536565120 is an abundant number, since it is smaller than the sum of its proper divisors (889821076480).

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

455536565120 is a wasteful number, since it uses less digits than its factorization.

455536565120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29385 (or 29373 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 47.

The spelling of 455536565120 in words is "four hundred fifty-five billion, five hundred thirty-six million, five hundred sixty-five thousand, one hundred twenty".