769990000110077 has 2 divisors, whose sum is σ = 769990000110078. Its totient is φ = 769990000110076.

The previous prime is 769990000109933. The next prime is 769990000110103. The reversal of 769990000110077 is 770011000099967.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 747999471477241 + 21990528632836 = 27349579^2 + 4689406^2 .

It is a cyclic number.

It is not a de Polignac number, because 769990000110077 - 2²⁰ = 769989999061501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (769990000110677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384995000055038 + 384995000055039.

It is an arithmetic number, because the mean of its divisors is an integer number (384995000055039).

Almost surely, 2^{769990000110077} is an apocalyptic number.

It is an amenable number.

769990000110077 is a deficient number, since it is larger than the sum of its proper divisors (1).

769990000110077 is an equidigital number, since it uses as much as digits as its factorization.

769990000110077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500282, while the sum is 56.

The spelling of 769990000110077 in words is "seven hundred sixty-nine trillion, nine hundred ninety billion, one hundred ten thousand, seventy-seven".