52225800 has 192 divisors, whose sum is σ = 181863360. Its totient is φ = 12288000.

The previous prime is 52225799. The next prime is 52225861. The reversal of 52225800 is 852225.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 270504 + ... + 270696.

It is an arithmetic number, because the mean of its divisors is an integer number (947205).

Almost surely, 2^52225800 is an apocalyptic number.

52225800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52225800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90931680).

52225800 is an abundant number, since it is smaller than the sum of its proper divisors (129637560).

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

52225800 is a wasteful number, since it uses less digits than its factorization.

52225800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 52225800 is about 7226.7420045274. The cubic root of 52225800 is about 373.7905926389.

The spelling of 52225800 in words is "fifty-two million, two hundred twenty-five thousand, eight hundred".