455242754 has 16 divisors (see below), whose sum is σ = 713414520. Its totient is φ = 217593600.

The previous prime is 455242747. The next prime is 455242771. The reversal of 455242754 is 457242554.

It can be written as a sum of positive squares in 4 ways, for example, as 451350025 + 3892729 = 21245^2 + 1973^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32999 + ... + 44714.

Almost surely, 2^455242754 is an apocalyptic number.

455242754 is a deficient number, since it is larger than the sum of its proper divisors (258171766).

455242754 is a wasteful number, since it uses less digits than its factorization.

455242754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77845.

The product of its digits is 224000, while the sum is 38.

The square root of 455242754 is about 21336.4184904590. The cubic root of 455242754 is about 769.2739284856.

The spelling of 455242754 in words is "four hundred fifty-five million, two hundred forty-two thousand, seven hundred fifty-four".