52633880 has 64 divisors (see below), whose sum is σ = 128701440. Its totient is φ = 19256832.

The previous prime is 52633871. The next prime is 52633883. The reversal of 52633880 is 8833625.

It is a self number, because there is not a number n which added to its sum of digits gives 52633880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52633883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65642 + ... + 66438.

It is an arithmetic number, because the mean of its divisors is an integer number (2010960).

Almost surely, 2^52633880 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 52633880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64350720).

52633880 is an abundant number, since it is smaller than the sum of its proper divisors (76067560).

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

52633880 is a wasteful number, since it uses less digits than its factorization.

52633880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 52633880 is about 7254.9210884750. The cubic root of 52633880 is about 374.7616381514.

The spelling of 52633880 in words is "fifty-two million, six hundred thirty-three thousand, eight hundred eighty".