455262042 has 16 divisors (see below), whose sum is σ = 910818432. Its totient is φ = 151704960.

The previous prime is 455262007. The next prime is 455262047. The reversal of 455262042 is 240262554.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (455262047) 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 7 ways as a sum of consecutive naturals, for example, 11338 + ... + 32234.

It is an arithmetic number, because the mean of its divisors is an integer number (56926152).

Almost surely, 2^455262042 is an apocalyptic number.

455262042 is an abundant number, since it is smaller than the sum of its proper divisors (455556390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455262042 is a wasteful number, since it uses less digits than its factorization.

455262042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24533.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 455262042 is about 21336.8704828051. The cubic root of 455262042 is about 769.2847926863.

The spelling of 455262042 in words is "four hundred fifty-five million, two hundred sixty-two thousand, forty-two".