52301808 has 160 divisors (see below), whose sum is σ = 165267200. Its totient is φ = 15738624.

The previous prime is 52301807. The next prime is 52301861. The reversal of 52301808 is 80810325.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52301801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 376203 + ... + 376341.

It is an arithmetic number, because the mean of its divisors is an integer number (1032920).

Almost surely, 2^52301808 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 52301808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82633600).

52301808 is an abundant number, since it is smaller than the sum of its proper divisors (112965392).

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

52301808 is a wasteful number, since it uses less digits than its factorization.

52301808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 52301808 is about 7231.9988938052. The cubic root of 52301808 is about 373.9718396062.

The spelling of 52301808 in words is "fifty-two million, three hundred one thousand, eight hundred eight".