5615349139 has 2 divisors, whose sum is σ = 5615349140. Its totient is φ = 5615349138.

The previous prime is 5615349097. The next prime is 5615349211. The reversal of 5615349139 is 9319435165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5615349139 - 2¹¹ = 5615347091 is a prime.

It is not a weakly prime, because it can be changed into another prime (5615349539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2807674569 + 2807674570.

It is an arithmetic number, because the mean of its divisors is an integer number (2807674570).

Almost surely, 2^5615349139 is an apocalyptic number.

5615349139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5615349139 is an equidigital number, since it uses as much as digits as its factorization.

5615349139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 437400, while the sum is 46.

The square root of 5615349139 is about 74935.6333061915. The cubic root of 5615349139 is about 1777.4289712564.

The spelling of 5615349139 in words is "five billion, six hundred fifteen million, three hundred forty-nine thousand, one hundred thirty-nine".