12583679330 has 16 divisors (see below), whose sum is σ = 22651921080. Its totient is φ = 5033183232.

The previous prime is 12583679267. The next prime is 12583679357. The reversal of 12583679330 is 3397638521.

It is a Cunningham number, because it is equal to 112177²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 12440948521 + 142730809 = 111539^2 + 11947^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274412 + ... + 316968.

Almost surely, 2^12583679330 is an apocalyptic number.

12583679330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12583679330 is a deficient number, since it is larger than the sum of its proper divisors (10068241750).

12583679330 is a wasteful number, since it uses less digits than its factorization.

12583679330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72133.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 12583679330 in words is "twelve billion, five hundred eighty-three million, six hundred seventy-nine thousand, three hundred thirty".