5156951539 has 2 divisors, whose sum is σ = 5156951540. Its totient is φ = 5156951538.

The previous prime is 5156951533. The next prime is 5156951551. The reversal of 5156951539 is 9351596515.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5156951539 - 2¹¹ = 5156949491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5156951492 and 5156951501.

It is not a weakly prime, because it can be changed into another prime (5156951533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578475769 + 2578475770.

It is an arithmetic number, because the mean of its divisors is an integer number (2578475770).

Almost surely, 2^5156951539 is an apocalyptic number.

5156951539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5156951539 is an equidigital number, since it uses as much as digits as its factorization.

5156951539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 911250, while the sum is 49.

The square root of 5156951539 is about 71811.9178061692. The cubic root of 5156951539 is about 1727.6841543562.

The spelling of 5156951539 in words is "five billion, one hundred fifty-six million, nine hundred fifty-one thousand, five hundred thirty-nine".