2039795472089 has 2 divisors, whose sum is σ = 2039795472090. Its totient is φ = 2039795472088.

The previous prime is 2039795472083. The next prime is 2039795472101. The reversal of 2039795472089 is 9802745979302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1111833169225 + 927962302864 = 1054435^2 + 963308^2 .

It is a cyclic number.

It is not a de Polignac number, because 2039795472089 - 2¹² = 2039795467993 is a prime.

It is not a weakly prime, because it can be changed into another prime (2039795472083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019897736044 + 1019897736045.

It is an arithmetic number, because the mean of its divisors is an integer number (1019897736045).

Almost surely, 2^{2039795472089} is an apocalyptic number.

It is an amenable number.

2039795472089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2039795472089 is an equidigital number, since it uses as much as digits as its factorization.

2039795472089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68584320, while the sum is 65.

The spelling of 2039795472089 in words is "two trillion, thirty-nine billion, seven hundred ninety-five million, four hundred seventy-two thousand, eighty-nine".