455104100 has 72 divisors (see below), whose sum is σ = 1103741856. Its totient is φ = 161440000.

The previous prime is 455104079. The next prime is 455104129. The reversal of 455104100 is 1401554.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40055 + ... + 50145.

It is an arithmetic number, because the mean of its divisors is an integer number (15329748).

Almost surely, 2^455104100 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 455104100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551870928).

455104100 is an abundant number, since it is smaller than the sum of its proper divisors (648637756).

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

455104100 is a wasteful number, since it uses less digits than its factorization.

455104100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10157 (or 10150 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 455104100 is about 21333.1690097838. The cubic root of 455104100 is about 769.1958208994.

Adding to 455104100 its reverse (1401554), we get a palindrome (456505654).

The spelling of 455104100 in words is "four hundred fifty-five million, one hundred four thousand, one hundred".