53882520 has 128 divisors (see below), whose sum is σ = 174363840. Its totient is φ = 13271040.

The previous prime is 53882501. The next prime is 53882597. The reversal of 53882520 is 2528835.

53882520 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 31 ways as a sum of consecutive naturals, for example, 124224 + ... + 124656.

Almost surely, 2^53882520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53882520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87181920).

53882520 is an abundant number, since it is smaller than the sum of its proper divisors (120481320).

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

53882520 is a wasteful number, since it uses less digits than its factorization.

53882520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 53882520 is about 7340.4713745100. The cubic root of 53882520 is about 377.7020131286.

The spelling of 53882520 in words is "fifty-three million, eight hundred eighty-two thousand, five hundred twenty".