2039012765677 has 2 divisors, whose sum is σ = 2039012765678. Its totient is φ = 2039012765676.

The previous prime is 2039012765627. The next prime is 2039012765693. The reversal of 2039012765677 is 7765672109302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1995173200036 + 43839565641 = 1412506^2 + 209379^2 .

It is a cyclic number.

It is not a de Polignac number, because 2039012765677 - 2³¹ = 2036865282029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2039012765627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019506382838 + 1019506382839.

It is an arithmetic number, because the mean of its divisors is an integer number (1019506382839).

Almost surely, 2^{2039012765677} is an apocalyptic number.

It is an amenable number.

2039012765677 is a deficient number, since it is larger than the sum of its proper divisors (1).

2039012765677 is an equidigital number, since it uses as much as digits as its factorization.

2039012765677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6667920, while the sum is 55.

The spelling of 2039012765677 in words is "two trillion, thirty-nine billion, twelve million, seven hundred sixty-five thousand, six hundred seventy-seven".