3085305779827 has 2 divisors, whose sum is σ = 3085305779828. Its totient is φ = 3085305779826.

The previous prime is 3085305779779. The next prime is 3085305779839. The reversal of 3085305779827 is 7289775035803.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3085305779827 - 2³⁹ = 2535549965939 is a prime.

It is a super-2 number, since 2×3085305779827² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3085305779527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1542652889913 + 1542652889914.

It is an arithmetic number, because the mean of its divisors is an integer number (1542652889914).

Almost surely, 2^{3085305779827} is an apocalyptic number.

3085305779827 is a deficient number, since it is larger than the sum of its proper divisors (1).

3085305779827 is an equidigital number, since it uses as much as digits as its factorization.

3085305779827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88905600, while the sum is 64.

The spelling of 3085305779827 in words is "three trillion, eighty-five billion, three hundred five million, seven hundred seventy-nine thousand, eight hundred twenty-seven".