15063043139 has 2 divisors, whose sum is σ = 15063043140. Its totient is φ = 15063043138.

The previous prime is 15063043097. The next prime is 15063043157. The reversal of 15063043139 is 93134036051.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15063043139 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 15063043099 and 15063043108.

It is not a weakly prime, because it can be changed into another prime (15063043159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7531521569 + 7531521570.

It is an arithmetic number, because the mean of its divisors is an integer number (7531521570).

Almost surely, 2^15063043139 is an apocalyptic number.

15063043139 is a deficient number, since it is larger than the sum of its proper divisors (1).

15063043139 is an equidigital number, since it uses as much as digits as its factorization.

15063043139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 15063043139 in words is "fifteen billion, sixty-three million, forty-three thousand, one hundred thirty-nine".