454402054 has 16 divisors (see below), whose sum is σ = 693567216. Its totient is φ = 223221600.

The previous prime is 454402051. The next prime is 454402079. The reversal of 454402054 is 450204454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454402051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149409 + ... + 152419.

It is an arithmetic number, because the mean of its divisors is an integer number (43347951).

Almost surely, 2^454402054 is an apocalyptic number.

454402054 is a deficient number, since it is larger than the sum of its proper divisors (239165162).

454402054 is a wasteful number, since it uses less digits than its factorization.

454402054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 454402054 is about 21316.7083293833. The cubic root of 454402054 is about 768.8000954950.

The spelling of 454402054 in words is "four hundred fifty-four million, four hundred two thousand, fifty-four".