455565554 has 16 divisors (see below), whose sum is σ = 719731008. Its totient is φ = 215840592.

The previous prime is 455565533. The next prime is 455565559.

455565554 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (455565559) 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, 41357 + ... + 51200.

It is an arithmetic number, because the mean of its divisors is an integer number (44983188).

Almost surely, 2^455565554 is an apocalyptic number.

455565554 is a deficient number, since it is larger than the sum of its proper divisors (264165454).

455565554 is a wasteful number, since it uses less digits than its factorization.

455565554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92689.

The product of its digits is 1500000, while the sum is 44.

The square root of 455565554 is about 21343.9816810266. The cubic root of 455565554 is about 769.4557091234.

The spelling of 455565554 in words is "four hundred fifty-five million, five hundred sixty-five thousand, five hundred fifty-four".