52530000250 has 64 divisors (see below), whose sum is σ = 121029172992. Its totient is φ = 16624872000.

The previous prime is 52530000239. The next prime is 52530000253. The reversal of 52530000250 is 5200003525.

It is not an unprimeable number, because it can be changed into a prime (52530000253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1131756 + ... + 1177255.

It is an arithmetic number, because the mean of its divisors is an integer number (1891080828).

Almost surely, 2^52530000250 is an apocalyptic number.

52530000250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52530000250 is an abundant number, since it is smaller than the sum of its proper divisors (68499172742).

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

52530000250 is a wasteful number, since it uses less digits than its factorization.

52530000250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309048 (or 2309038 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

Adding to 52530000250 its reverse (5200003525), we get a palindrome (57730003775).

The spelling of 52530000250 in words is "fifty-two billion, five hundred thirty million, two hundred fifty", and thus it is an aban number.