455772706272 has 144 divisors (see below), whose sum is σ = 1422140455008. Its totient is φ = 137591700480.

The previous prime is 455772706271. The next prime is 455772706273. The reversal of 455772706272 is 272607277554.

It is a happy number.

455772706272 is a `hidden beast` number, since 4 + 5 + 5 + 7 + 7 + 2 + 7 + 0 + 627 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (455772706271) and next prime (455772706273).

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455772706271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 950004 + ... + 1346867.

It is an arithmetic number, because the mean of its divisors is an integer number (9875975382).

Almost surely, 2^455772706272 is an apocalyptic number.

It is an amenable number.

455772706272 is an abundant number, since it is smaller than the sum of its proper divisors (966367748736).

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

455772706272 is a wasteful number, since it uses less digits than its factorization.

455772706272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296953 (or 2296942 counting only the distinct ones).

The product of its (nonzero) digits is 11524800, while the sum is 54.

The spelling of 455772706272 in words is "four hundred fifty-five billion, seven hundred seventy-two million, seven hundred six thousand, two hundred seventy-two".