12630578300 has 36 divisors (see below), whose sum is σ = 27509551776. Its totient is φ = 5033577600.

The previous prime is 12630578293. The next prime is 12630578327. The reversal of 12630578300 is 387503621.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 205937 + ... + 260136.

It is an arithmetic number, because the mean of its divisors is an integer number (764154216).

Almost surely, 2^12630578300 is an apocalyptic number.

12630578300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12630578300 is an abundant number, since it is smaller than the sum of its proper divisors (14878973476).

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

12630578300 is a wasteful number, since it uses less digits than its factorization.

12630578300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466358 (or 466351 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 12630578300 in words is "twelve billion, six hundred thirty million, five hundred seventy-eight thousand, three hundred".