481505652 has 72 divisors (see below), whose sum is σ = 1232824320. Its totient is φ = 158450880.

The previous prime is 481505639. The next prime is 481505663. The reversal of 481505652 is 256505184.

481505652 is a `hidden beast` number, since 48 + 1 + 50 + 565 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1643218 + ... + 1643510.

It is an arithmetic number, because the mean of its divisors is an integer number (17122560).

Almost surely, 2^481505652 is an apocalyptic number.

It is an amenable number.

481505652 is an abundant number, since it is smaller than the sum of its proper divisors (751318668).

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

481505652 is a wasteful number, since it uses less digits than its factorization.

481505652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 481505652 is about 21943.2370447024. The cubic root of 481505652 is about 783.7913443236.

The spelling of 481505652 in words is "four hundred eighty-one million, five hundred five thousand, six hundred fifty-two".