455545162 has 4 divisors (see below), whose sum is σ = 683317746. Its totient is φ = 227772580.

The previous prime is 455545109. The next prime is 455545169. The reversal of 455545162 is 261545554.

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

It can be written as a sum of positive squares in only one way, i.e., 360658081 + 94887081 = 18991^2 + 9741^2 .

It is not an unprimeable number, because it can be changed into a prime (455545169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113886289 + ... + 113886292.

Almost surely, 2^455545162 is an apocalyptic number.

455545162 is a deficient number, since it is larger than the sum of its proper divisors (227772584).

455545162 is a wasteful number, since it uses less digits than its factorization.

455545162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227772583.

The product of its digits is 120000, while the sum is 37.

The square root of 455545162 is about 21343.5039766201. The cubic root of 455545162 is about 769.4442281742. Note that the first 3 decimals are identical.

The spelling of 455545162 in words is "four hundred fifty-five million, five hundred forty-five thousand, one hundred sixty-two".