52241250 has 40 divisors (see below), whose sum is σ = 130570704. Its totient is φ = 13930000.

The previous prime is 52241243. The next prime is 52241297. The reversal of 52241250 is 5214225.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3216 + ... + 10715.

Almost surely, 2^52241250 is an apocalyptic number.

52241250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52241250 is an abundant number, since it is smaller than the sum of its proper divisors (78329454).

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

52241250 is a wasteful number, since it uses less digits than its factorization.

52241250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13956 (or 13941 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 52241250 is about 7227.8108719031. The cubic root of 52241250 is about 373.8274485943.

Adding to 52241250 its reverse (5214225), we get a palindrome (57455475).

The spelling of 52241250 in words is "fifty-two million, two hundred forty-one thousand, two hundred fifty".