12637306051 has 2 divisors, whose sum is σ = 12637306052. Its totient is φ = 12637306050.

The previous prime is 12637306039. The next prime is 12637306063. The reversal of 12637306051 is 15060373621.

It is a balanced prime because it is at equal distance from previous prime (12637306039) and next prime (12637306063).

It is a cyclic number.

It is not a de Polignac number, because 12637306051 - 2²¹ = 12635208899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12637305998 and 12637306016.

It is not a weakly prime, because it can be changed into another prime (12637306351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6318653025 + 6318653026.

It is an arithmetic number, because the mean of its divisors is an integer number (6318653026).

Almost surely, 2^12637306051 is an apocalyptic number.

12637306051 is a deficient number, since it is larger than the sum of its proper divisors (1).

12637306051 is an equidigital number, since it uses as much as digits as its factorization.

12637306051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

Adding to 12637306051 its reverse (15060373621), we get a palindrome (27697679672).

The spelling of 12637306051 in words is "twelve billion, six hundred thirty-seven million, three hundred six thousand, fifty-one".