77027933347 has 2 divisors, whose sum is σ = 77027933348. Its totient is φ = 77027933346.

The previous prime is 77027933291. The next prime is 77027933407. The reversal of 77027933347 is 74333972077.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-77027933347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 77027933294 and 77027933303.

It is not a weakly prime, because it can be changed into another prime (77027933747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38513966673 + 38513966674.

It is an arithmetic number, because the mean of its divisors is an integer number (38513966674).

Almost surely, 2^77027933347 is an apocalyptic number.

77027933347 is a deficient number, since it is larger than the sum of its proper divisors (1).

77027933347 is an equidigital number, since it uses as much as digits as its factorization.

77027933347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4667544, while the sum is 52.

The spelling of 77027933347 in words is "seventy-seven billion, twenty-seven million, nine hundred thirty-three thousand, three hundred forty-seven".