455104478 has 16 divisors (see below), whose sum is σ = 699335424. Its totient is φ = 222022680.

The previous prime is 455104471. The next prime is 455104499. The reversal of 455104478 is 874401554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455104471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23801 + ... + 38427.

It is an arithmetic number, because the mean of its divisors is an integer number (43708464).

Almost surely, 2^455104478 is an apocalyptic number.

455104478 is a deficient number, since it is larger than the sum of its proper divisors (244230946).

455104478 is a wasteful number, since it uses less digits than its factorization.

455104478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15007.

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 455104478 is about 21333.1778692252. The cubic root of 455104478 is about 769.1960338587.

The spelling of 455104478 in words is "four hundred fifty-five million, one hundred four thousand, four hundred seventy-eight".