12530302610 has 64 divisors (see below), whose sum is σ = 26642939904. Its totient is φ = 4152081600.

The previous prime is 12530302597. The next prime is 12530302619. The reversal of 12530302610 is 1620303521.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12530302619) 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, 1869365 + ... + 1876055.

It is an arithmetic number, because the mean of its divisors is an integer number (416295936).

Almost surely, 2^12530302610 is an apocalyptic number.

12530302610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12530302610 is an abundant number, since it is smaller than the sum of its proper divisors (14112637294).

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

12530302610 is a wasteful number, since it uses less digits than its factorization.

12530302610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7599.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 12530302610 in words is "twelve billion, five hundred thirty million, three hundred two thousand, six hundred ten".