455425344664 has 16 divisors (see below), whose sum is σ = 862213032720. Its totient is φ = 225501869280.

The previous prime is 455425344659. The next prime is 455425344691. The reversal of 455425344664 is 466443524554.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 276349507 + ... + 276351154.

It is an arithmetic number, because the mean of its divisors is an integer number (53888314545).

Almost surely, 2^455425344664 is an apocalyptic number.

It is an amenable number.

455425344664 is a deficient number, since it is larger than the sum of its proper divisors (406787688056).

455425344664 is a wasteful number, since it uses less digits than its factorization.

455425344664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552700770 (or 552700766 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 52.

The spelling of 455425344664 in words is "four hundred fifty-five billion, four hundred twenty-five million, three hundred forty-four thousand, six hundred sixty-four".