5791201639 has 2 divisors, whose sum is σ = 5791201640. Its totient is φ = 5791201638.

The previous prime is 5791201613. The next prime is 5791201727. The reversal of 5791201639 is 9361021975.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5791201639 - 2¹¹ = 5791199591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5791201595 and 5791201604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5791301639) 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, 2895600819 + 2895600820.

It is an arithmetic number, because the mean of its divisors is an integer number (2895600820).

Almost surely, 2^5791201639 is an apocalyptic number.

5791201639 is a deficient number, since it is larger than the sum of its proper divisors (1).

5791201639 is an equidigital number, since it uses as much as digits as its factorization.

5791201639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 5791201639 is about 76099.9450656832. The cubic root of 5791201639 is about 1795.7928118452.

The spelling of 5791201639 in words is "five billion, seven hundred ninety-one million, two hundred one thousand, six hundred thirty-nine".