12706628059 has 2 divisors, whose sum is σ = 12706628060. Its totient is φ = 12706628058.

The previous prime is 12706628027. The next prime is 12706628069. The reversal of 12706628059 is 95082660721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12706628059 - 2⁵ = 12706628027 is a prime.

It is a super-2 number, since 2×12706628059² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12706628009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6353314029 + 6353314030.

It is an arithmetic number, because the mean of its divisors is an integer number (6353314030).

Almost surely, 2^12706628059 is an apocalyptic number.

12706628059 is a deficient number, since it is larger than the sum of its proper divisors (1).

12706628059 is an equidigital number, since it uses as much as digits as its factorization.

12706628059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 46.

It can be divided in two parts, 1270662 and 8059, that added together give a palindrome (1278721).

The spelling of 12706628059 in words is "twelve billion, seven hundred six million, six hundred twenty-eight thousand, fifty-nine".