455554705 has 4 divisors (see below), whose sum is σ = 546665652. Its totient is φ = 364443760.

The previous prime is 455554679. The next prime is 455554739. The reversal of 455554705 is 507455554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 285069456 + 170485249 = 16884^2 + 13057^2 .

It is not a de Polignac number, because 455554705 - 2⁷ = 455554577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45555466 + ... + 45555475.

It is an arithmetic number, because the mean of its divisors is an integer number (136666413).

Almost surely, 2^455554705 is an apocalyptic number.

It is an amenable number.

455554705 is a deficient number, since it is larger than the sum of its proper divisors (91110947).

455554705 is an equidigital number, since it uses as much as digits as its factorization.

455554705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91110946.

The product of its (nonzero) digits is 350000, while the sum is 40.

The square root of 455554705 is about 21343.7275329311. The cubic root of 455554705 is about 769.4496010444.

The spelling of 455554705 in words is "four hundred fifty-five million, five hundred fifty-four thousand, seven hundred five".