454541100 has 72 divisors (see below), whose sum is σ = 1416315600. Its totient is φ = 111886080.

The previous prime is 454541093. The next prime is 454541147. The reversal of 454541100 is 1145454.

It is a happy number.

It is a super-2 number, since 2×454541100² = 413215223178420000, which contains 22 as substring.

It is a congruent number.

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, 54375 + ... + 62174.

It is an arithmetic number, because the mean of its divisors is an integer number (19671050).

Almost surely, 2^454541100 is an apocalyptic number.

It is an amenable number.

454541100 is an abundant number, since it is smaller than the sum of its proper divisors (961774500).

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

454541100 is a wasteful number, since it uses less digits than its factorization.

454541100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116579 (or 116572 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 454541100 is about 21319.9695121733. The cubic root of 454541100 is about 768.8785045276.

Adding to 454541100 its reverse (1145454), we get a palindrome (455686554).

The spelling of 454541100 in words is "four hundred fifty-four million, five hundred forty-one thousand, one hundred".