15060012251 has 2 divisors, whose sum is σ = 15060012252. Its totient is φ = 15060012250.

The previous prime is 15060012239. The next prime is 15060012281. The reversal of 15060012251 is 15221006051.

It is a happy number.

15060012251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15060012251 - 2¹⁸ = 15059750107 is a prime.

It is not a weakly prime, because it can be changed into another prime (15060012221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7530006125 + 7530006126.

It is an arithmetic number, because the mean of its divisors is an integer number (7530006126).

Almost surely, 2^15060012251 is an apocalyptic number.

15060012251 is a deficient number, since it is larger than the sum of its proper divisors (1).

15060012251 is an equidigital number, since it uses as much as digits as its factorization.

15060012251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 15060012251 in words is "fifteen billion, sixty million, twelve thousand, two hundred fifty-one".