52483920 has 80 divisors (see below), whose sum is σ = 163412160. Its totient is φ = 13934592.

The previous prime is 52483919. The next prime is 52483927. The reversal of 52483920 is 2938425.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52483927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90672 + ... + 91248.

It is an arithmetic number, because the mean of its divisors is an integer number (2042652).

Almost surely, 2^52483920 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 52483920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81706080).

52483920 is an abundant number, since it is smaller than the sum of its proper divisors (110928240).

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

52483920 is a wasteful number, since it uses less digits than its factorization.

52483920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972 (or 966 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 52483920 is about 7244.5786626967. The cubic root of 52483920 is about 374.4053865468.

The spelling of 52483920 in words is "fifty-two million, four hundred eighty-three thousand, nine hundred twenty".