53882720 has 24 divisors (see below), whose sum is σ = 127298304. Its totient is φ = 21553024.

The previous prime is 53882713. The next prime is 53882749. The reversal of 53882720 is 2728835.

It is a happy number.

53882720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 168224 + ... + 168543.

It is an arithmetic number, because the mean of its divisors is an integer number (5304096).

Almost surely, 2^53882720 is an apocalyptic number.

It is an amenable number.

53882720 is an abundant number, since it is smaller than the sum of its proper divisors (73415584).

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

53882720 is a wasteful number, since it uses less digits than its factorization.

53882720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336782 (or 336774 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 53882720 is about 7340.4849976006. The cubic root of 53882720 is about 377.7024804435.

The spelling of 53882720 in words is "fifty-three million, eight hundred eighty-two thousand, seven hundred twenty".