4562456779 has 2 divisors, whose sum is σ = 4562456780. Its totient is φ = 4562456778.

The previous prime is 4562456777. The next prime is 4562456783. The reversal of 4562456779 is 9776542654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4562456779 - 2¹ = 4562456777 is a prime.

Together with 4562456777, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4562456771) 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, 2281228389 + 2281228390.

It is an arithmetic number, because the mean of its divisors is an integer number (2281228390).

Almost surely, 2^4562456779 is an apocalyptic number.

4562456779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4562456779 is an equidigital number, since it uses as much as digits as its factorization.

4562456779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12700800, while the sum is 55.

The square root of 4562456779 is about 67545.9604935780. The cubic root of 4562456779 is about 1658.5666219302.

The spelling of 4562456779 in words is "four billion, five hundred sixty-two million, four hundred fifty-six thousand, seven hundred seventy-nine".