455514555 has 16 divisors (see below), whose sum is σ = 732854304. Its totient is φ = 241597440.

The previous prime is 455514533. The next prime is 455514559. The reversal of 455514555 is 555415554.

It is not a de Polignac number, because 455514555 - 2⁸ = 455514299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455514559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81174 + ... + 86603.

It is an arithmetic number, because the mean of its divisors is an integer number (45803394).

Almost surely, 2^455514555 is an apocalyptic number.

455514555 is a deficient number, since it is larger than the sum of its proper divisors (277339749).

455514555 is a wasteful number, since it uses less digits than its factorization.

455514555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167966.

The product of its digits is 250000, while the sum is 39.

The square root of 455514555 is about 21342.7869548473. The cubic root of 455514555 is about 769.4269954101.

Subtracting 455514555 from its reverse (555415554), we obtain a palindrome (99900999).

It can be divided in two parts, 4555 and 14555, that added together give a triangular number (19110 = T₁₉₅).

The spelling of 455514555 in words is "four hundred fifty-five million, five hundred fourteen thousand, five hundred fifty-five".