12502151047 has 2 divisors, whose sum is σ = 12502151048. Its totient is φ = 12502151046.

The previous prime is 12502151017. The next prime is 12502151059. The reversal of 12502151047 is 74015120521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12502151047 - 2⁷ = 12502150919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12502151017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6251075523 + 6251075524.

It is an arithmetic number, because the mean of its divisors is an integer number (6251075524).

Almost surely, 2^12502151047 is an apocalyptic number.

12502151047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12502151047 is an equidigital number, since it uses as much as digits as its factorization.

12502151047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 28.

Adding to 12502151047 its reverse (74015120521), we get a palindrome (86517271568).

The spelling of 12502151047 in words is "twelve billion, five hundred two million, one hundred fifty-one thousand, forty-seven".