455515445200 has 60 divisors (see below), whose sum is σ = 1095833804608. Its totient is φ = 181963440000.

The previous prime is 455515445191. The next prime is 455515445237. The reversal of 455515445200 is 2544515554.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 457782 + ... + 1058581.

Almost surely, 2^455515445200 is an apocalyptic number.

455515445200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

455515445200 is an abundant number, since it is smaller than the sum of its proper divisors (640318359408).

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

455515445200 is a wasteful number, since it uses less digits than its factorization.

455515445200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517132 (or 1517121 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 40.

The spelling of 455515445200 in words is "four hundred fifty-five billion, five hundred fifteen million, four hundred forty-five thousand, two hundred".