4566916555 has 4 divisors (see below), whose sum is σ = 5480299872. Its totient is φ = 3653533240.

The previous prime is 4566916537. The next prime is 4566916579. The reversal of 4566916555 is 5556196654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5556196654 = 2 ⋅2778098327.

It is not a de Polignac number, because 4566916555 - 2²³ = 4558527947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456691651 + ... + 456691660.

It is an arithmetic number, because the mean of its divisors is an integer number (1370074968).

Almost surely, 2^4566916555 is an apocalyptic number.

4566916555 is a deficient number, since it is larger than the sum of its proper divisors (913383317).

4566916555 is an equidigital number, since it uses as much as digits as its factorization.

4566916555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913383316.

The product of its digits is 4860000, while the sum is 52.

The square root of 4566916555 is about 67578.9653294574. The cubic root of 4566916555 is about 1659.1068591430.

The spelling of 4566916555 in words is "four billion, five hundred sixty-six million, nine hundred sixteen thousand, five hundred fifty-five".