455207335661100 has 288 divisors, whose sum is σ = 1443515002626816. Its totient is φ = 109837799321600.

The previous prime is 455207335661083. The next prime is 455207335661153. The reversal of 455207335661100 is 1166533702554.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 455207335661100.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2871221032 + ... + 2871379568.

It is an arithmetic number, because the mean of its divisors is an integer number (5012204870232).

Almost surely, 2^{455207335661100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455207335661100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721757501313408).

455207335661100 is an abundant number, since it is smaller than the sum of its proper divisors (988307666965716).

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

455207335661100 is a wasteful number, since it uses less digits than its factorization.

455207335661100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162625 (or 162618 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 455207335661100 in words is "four hundred fifty-five trillion, two hundred seven billion, three hundred thirty-five million, six hundred sixty-one thousand, one hundred".