456205855 has 16 divisors (see below), whose sum is σ = 626232384. Its totient is φ = 312537600.

The previous prime is 456205847. The next prime is 456205861. The reversal of 456205855 is 558502654.

It is not a de Polignac number, because 456205855 - 2³ = 456205847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36609 + ... + 47461.

It is an arithmetic number, because the mean of its divisors is an integer number (39139524).

Almost surely, 2^456205855 is an apocalyptic number.

456205855 is a deficient number, since it is larger than the sum of its proper divisors (170026529).

456205855 is a wasteful number, since it uses less digits than its factorization.

456205855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12066.

The product of its (nonzero) digits is 240000, while the sum is 40.

The square root of 456205855 is about 21358.9759820081. The cubic root of 456205855 is about 769.8160323980.

The spelling of 456205855 in words is "four hundred fifty-six million, two hundred five thousand, eight hundred fifty-five".