52541250 has 40 divisors (see below), whose sum is σ = 131320464. Its totient is φ = 14010000.

The previous prime is 52541233. The next prime is 52541261. The reversal of 52541250 is 5214525.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 52541250.

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, 3256 + ... + 10755.

Almost surely, 2^52541250 is an apocalyptic number.

52541250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52541250 is an abundant number, since it is smaller than the sum of its proper divisors (78779214).

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

52541250 is a wasteful number, since it uses less digits than its factorization.

52541250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14036 (or 14021 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 52541250 is about 7248.5343346086. The cubic root of 52541250 is about 374.5416622545.

Adding to 52541250 its reverse (5214525), we get a palindrome (57755775).

The spelling of 52541250 in words is "fifty-two million, five hundred forty-one thousand, two hundred fifty".