77026542883 has 2 divisors, whose sum is σ = 77026542884. Its totient is φ = 77026542882.

The previous prime is 77026542869. The next prime is 77026542961. The reversal of 77026542883 is 38824562077.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-77026542883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 77026542883.

It is not a weakly prime, because it can be changed into another prime (77026542083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38513271441 + 38513271442.

It is an arithmetic number, because the mean of its divisors is an integer number (38513271442).

Almost surely, 2^77026542883 is an apocalyptic number.

77026542883 is a deficient number, since it is larger than the sum of its proper divisors (1).

77026542883 is an equidigital number, since it uses as much as digits as its factorization.

77026542883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 77026542883 in words is "seventy-seven billion, twenty-six million, five hundred forty-two thousand, eight hundred eighty-three".