52250800 has 60 divisors (see below), whose sum is σ = 143473456. Its totient is φ = 17913600.

The previous prime is 52250797. The next prime is 52250827. The reversal of 52250800 is 805225.

It is a super-2 number, since 2×52250800² = 5460292201280000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6531 + ... + 12130.

Almost surely, 2^52250800 is an apocalyptic number.

52250800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52250800 is an abundant number, since it is smaller than the sum of its proper divisors (91222656).

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

52250800 is a wasteful number, since it uses less digits than its factorization.

52250800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18686 (or 18675 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 52250800 is about 7228.4714843458. The cubic root of 52250800 is about 373.8502264733.

The spelling of 52250800 in words is "fifty-two million, two hundred fifty thousand, eight hundred".