454090454 has 16 divisors (see below), whose sum is σ = 685803888. Its totient is φ = 225495072.

The previous prime is 454090433. The next prime is 454090471.

454090454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×454090454² = 412396280827852232, 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 7 ways as a sum of consecutive naturals, for example, 193472 + ... + 195804.

It is an arithmetic number, because the mean of its divisors is an integer number (42862743).

Almost surely, 2^454090454 is an apocalyptic number.

454090454 is a deficient number, since it is larger than the sum of its proper divisors (231713434).

454090454 is a wasteful number, since it uses less digits than its factorization.

454090454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 454090454 is about 21309.3982552300. The cubic root of 454090454 is about 768.6243239241.

The spelling of 454090454 in words is "four hundred fifty-four million, ninety thousand, four hundred fifty-four".