454455500 has 24 divisors (see below), whose sum is σ = 992531904. Its totient is φ = 181782000.

The previous prime is 454455499. The next prime is 454455503. The reversal of 454455500 is 5554454.

It is not an unprimeable number, because it can be changed into a prime (454455503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453956 + ... + 454955.

It is an arithmetic number, because the mean of its divisors is an integer number (41355496).

Almost surely, 2^454455500 is an apocalyptic number.

It is an amenable number.

454455500 is an abundant number, since it is smaller than the sum of its proper divisors (538076404).

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

454455500 is a wasteful number, since it uses less digits than its factorization.

454455500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908930 (or 908918 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 454455500 is about 21317.9619100889. The cubic root of 454455500 is about 768.8302359684.

The spelling of 454455500 in words is "four hundred fifty-four million, four hundred fifty-five thousand, five hundred".