2071936535839 has 2 divisors, whose sum is σ = 2071936535840. Its totient is φ = 2071936535838.

The previous prime is 2071936535797. The next prime is 2071936535923. The reversal of 2071936535839 is 9385356391702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2071936535839 - 2³⁵ = 2037576797471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2071936532839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035968267919 + 1035968267920.

It is an arithmetic number, because the mean of its divisors is an integer number (1035968267920).

Almost surely, 2^{2071936535839} is an apocalyptic number.

2071936535839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2071936535839 is an equidigital number, since it uses as much as digits as its factorization.

2071936535839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36741600, while the sum is 61.

The spelling of 2071936535839 in words is "two trillion, seventy-one billion, nine hundred thirty-six million, five hundred thirty-five thousand, eight hundred thirty-nine".