12530250210 has 64 divisors (see below), whose sum is σ = 30704946048. Its totient is φ = 3271855104.

The previous prime is 12530250209. The next prime is 12530250217. The reversal of 12530250210 is 1205203521.

It is not an unprimeable number, because it can be changed into a prime (12530250217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259104 + ... + 303636.

It is an arithmetic number, because the mean of its divisors is an integer number (479764782).

Almost surely, 2^12530250210 is an apocalyptic number.

12530250210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12530250210 is an abundant number, since it is smaller than the sum of its proper divisors (18174695838).

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

12530250210 is a wasteful number, since it uses less digits than its factorization.

12530250210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44739.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 12530250210 its reverse (1205203521), we get a palindrome (13735453731).

The spelling of 12530250210 in words is "twelve billion, five hundred thirty million, two hundred fifty thousand, two hundred ten".