69082007879 has 2 divisors, whose sum is σ = 69082007880. Its totient is φ = 69082007878.

The previous prime is 69082007849. The next prime is 69082007899. The reversal of 69082007879 is 97870028096.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 69082007879 - 2³² = 64787040583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69082007849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34541003939 + 34541003940.

It is an arithmetic number, because the mean of its divisors is an integer number (34541003940).

Almost surely, 2^69082007879 is an apocalyptic number.

69082007879 is a deficient number, since it is larger than the sum of its proper divisors (1).

69082007879 is an equidigital number, since it uses as much as digits as its factorization.

69082007879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 56.

The spelling of 69082007879 in words is "sixty-nine billion, eighty-two million, seven thousand, eight hundred seventy-nine".