455042663625 has 64 divisors (see below), whose sum is σ = 869501767680. Its totient is φ = 209014776000.

The previous prime is 455042663609. The next prime is 455042663627. The reversal of 455042663625 is 526366240554.

It is not a de Polignac number, because 455042663625 - 2⁴ = 455042663609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (455042663627) 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 63 ways as a sum of consecutive naturals, for example, 2824609 + ... + 2981358.

It is an arithmetic number, because the mean of its divisors is an integer number (13585965120).

Almost surely, 2^455042663625 is an apocalyptic number.

It is an amenable number.

455042663625 is a deficient number, since it is larger than the sum of its proper divisors (414459104055).

455042663625 is a wasteful number, since it uses less digits than its factorization.

455042663625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5806015 (or 5806005 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 455042663625 in words is "four hundred fifty-five billion, forty-two million, six hundred sixty-three thousand, six hundred twenty-five".