454100450 has 24 divisors (see below), whose sum is σ = 845557860. Its totient is φ = 181440000.

The previous prime is 454100441. The next prime is 454100459. The reversal of 454100450 is 54001454.

It is an interprime number because it is at equal distance from previous prime (454100441) and next prime (454100459).

It can be written as a sum of positive squares in 6 ways, for example, as 59243809 + 394856641 = 7697^2 + 19871^2 .

It is not an unprimeable number, because it can be changed into a prime (454100459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45950 + ... + 54950.

Almost surely, 2^454100450 is an apocalyptic number.

454100450 is a deficient number, since it is larger than the sum of its proper divisors (391457410).

454100450 is a wasteful number, since it uses less digits than its factorization.

454100450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10022 (or 10017 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 454100450 is about 21309.6327983379. The cubic root of 454100450 is about 768.6299638521.

The spelling of 454100450 in words is "four hundred fifty-four million, one hundred thousand, four hundred fifty".