5140831139 has 2 divisors, whose sum is σ = 5140831140. Its totient is φ = 5140831138.

The previous prime is 5140831109. The next prime is 5140831147. The reversal of 5140831139 is 9311380415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5140831139 - 2⁸ = 5140830883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5140831099 and 5140831108.

It is not a weakly prime, because it can be changed into another prime (5140831109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570415569 + 2570415570.

It is an arithmetic number, because the mean of its divisors is an integer number (2570415570).

Almost surely, 2^5140831139 is an apocalyptic number.

5140831139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5140831139 is an equidigital number, since it uses as much as digits as its factorization.

5140831139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5140831139 is about 71699.5895316005. The cubic root of 5140831139 is about 1725.8820541413.

The spelling of 5140831139 in words is "five billion, one hundred forty million, eight hundred thirty-one thousand, one hundred thirty-nine".