455464044 has 36 divisors (see below), whose sum is σ = 1315785744. Its totient is φ = 130132512.

The previous prime is 455464027. The next prime is 455464049. The reversal of 455464044 is 440464554.

455464044 is a `hidden beast` number, since 4 + 5 + 5 + 4 + 640 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (455464049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 903447 + ... + 903950.

It is an arithmetic number, because the mean of its divisors is an integer number (36549604).

Almost surely, 2^455464044 is an apocalyptic number.

It is an amenable number.

455464044 is an abundant number, since it is smaller than the sum of its proper divisors (860321700).

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

455464044 is a wasteful number, since it uses less digits than its factorization.

455464044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807414 (or 1807409 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The square root of 455464044 is about 21341.6035948567. The cubic root of 455464044 is about 769.3985543405.

The spelling of 455464044 in words is "four hundred fifty-five million, four hundred sixty-four thousand, forty-four".