454011450 has 48 divisors (see below), whose sum is σ = 1153426176. Its totient is φ = 118115200.

The previous prime is 454011353. The next prime is 454011473. The reversal of 454011450 is 54110454.

It is a happy number.

It is a super-2 number, since 2×454011450² = 412252793462205000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 454011450.

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, 30762 + ... + 43061.

It is an arithmetic number, because the mean of its divisors is an integer number (24029712).

Almost surely, 2^454011450 is an apocalyptic number.

454011450 is an abundant number, since it is smaller than the sum of its proper divisors (699414726).

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

454011450 is a wasteful number, since it uses less digits than its factorization.

454011450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73879 (or 73874 counting only the distinct ones).

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

The square root of 454011450 is about 21307.5444385316. The cubic root of 454011450 is about 768.5797454945.

The spelling of 454011450 in words is "four hundred fifty-four million, eleven thousand, four hundred fifty".