52101888 has 72 divisors (see below), whose sum is σ = 139809600. Its totient is φ = 17224704.

The previous prime is 52101887. The next prime is 52101911. The reversal of 52101888 is 88810125.

It is not an unprimeable number, because it can be changed into a prime (52101887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137283 + ... + 137661.

It is an arithmetic number, because the mean of its divisors is an integer number (1941800).

Almost surely, 2^52101888 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 52101888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69904800).

52101888 is an abundant number, since it is smaller than the sum of its proper divisors (87707712).

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

52101888 is a wasteful number, since it uses less digits than its factorization.

52101888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 33.

The square root of 52101888 is about 7218.1637554159. The cubic root of 52101888 is about 373.4947374659.

The spelling of 52101888 in words is "fifty-two million, one hundred one thousand, eight hundred eighty-eight".