4565676779 has 2 divisors, whose sum is σ = 4565676780. Its totient is φ = 4565676778.

The previous prime is 4565676767. The next prime is 4565676793. The reversal of 4565676779 is 9776765654.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4565676779 is a prime.

It is not a weakly prime, because it can be changed into another prime (4565676749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282838389 + 2282838390.

It is an arithmetic number, because the mean of its divisors is an integer number (2282838390).

Almost surely, 2^4565676779 is an apocalyptic number.

4565676779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4565676779 is an equidigital number, since it uses as much as digits as its factorization.

4565676779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66679200, while the sum is 62.

The square root of 4565676779 is about 67569.7919117708. The cubic root of 4565676779 is about 1658.9567135617.

The spelling of 4565676779 in words is "four billion, five hundred sixty-five million, six hundred seventy-six thousand, seven hundred seventy-nine".