454465454 has 16 divisors (see below), whose sum is σ = 725436000. Its totient is φ = 212788224.

The previous prime is 454465447. The next prime is 454465457. The reversal of 454465454 is 454564454.

It is a super-2 number, since 2×454465454² = 413077697758852232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454465457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26819 + ... + 40350.

It is an arithmetic number, because the mean of its divisors is an integer number (45339750).

Almost surely, 2^454465454 is an apocalyptic number.

454465454 is a deficient number, since it is larger than the sum of its proper divisors (270970546).

454465454 is a wasteful number, since it uses less digits than its factorization.

454465454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67387.

The product of its digits is 768000, while the sum is 41.

The square root of 454465454 is about 21318.1953739054. The cubic root of 454465454 is about 768.8358491915.

The spelling of 454465454 in words is "four hundred fifty-four million, four hundred sixty-five thousand, four hundred fifty-four".