52158200 has 24 divisors (see below), whose sum is σ = 121268280. Its totient is φ = 20863200.

The previous prime is 52158167. The next prime is 52158251. The reversal of 52158200 is 285125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130196 + ... + 130595.

It is an arithmetic number, because the mean of its divisors is an integer number (5052845).

Almost surely, 2^52158200 is an apocalyptic number.

52158200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52158200 is an abundant number, since it is smaller than the sum of its proper divisors (69110080).

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

52158200 is a wasteful number, since it uses less digits than its factorization.

52158200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260807 (or 260798 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 52158200 is about 7222.0634170575. The cubic root of 52158200 is about 373.6292473897.

The spelling of 52158200 in words is "fifty-two million, one hundred fifty-eight thousand, two hundred".