454421054 has 8 divisors (see below), whose sum is σ = 686607408. Its totient is φ = 225551920.

The previous prime is 454421047. The next prime is 454421063. The reversal of 454421054 is 450124454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 828962 + ... + 829509.

It is an arithmetic number, because the mean of its divisors is an integer number (85825926).

Almost surely, 2^454421054 is an apocalyptic number.

454421054 is a deficient number, since it is larger than the sum of its proper divisors (232186354).

454421054 is a wasteful number, since it uses less digits than its factorization.

454421054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658610.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 454421054 is about 21317.1539845262. The cubic root of 454421054 is about 768.8108106742.

The spelling of 454421054 in words is "four hundred fifty-four million, four hundred twenty-one thousand, fifty-four".