455120752 has 20 divisors (see below), whose sum is σ = 898435800. Its totient is φ = 223266368.

The previous prime is 455120747. The next prime is 455120773. The reversal of 455120752 is 257021554.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267502 + ... + 269197.

It is an arithmetic number, because the mean of its divisors is an integer number (44921790).

Almost surely, 2^455120752 is an apocalyptic number.

It is an amenable number.

455120752 is a deficient number, since it is larger than the sum of its proper divisors (443315048).

455120752 is a wasteful number, since it uses less digits than its factorization.

455120752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536760 (or 536754 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 455120752 is about 21333.5592904700. The cubic root of 455120752 is about 769.2052022641.

The spelling of 455120752 in words is "four hundred fifty-five million, one hundred twenty thousand, seven hundred fifty-two".