2772666355 has 8 divisors (see below), whose sum is σ = 3383593200. Its totient is φ = 2180537376.

The previous prime is 2772666343. The next prime is 2772666361. The reversal of 2772666355 is 5536662772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2772666355 - 2¹⁵ = 2772633587 is a prime.

It is a super-2 number, since 2×2772666355² = 15375357432297972050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2772666299 and 2772666308.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4699140 + ... + 4699729.

It is an arithmetic number, because the mean of its divisors is an integer number (422949150).

Almost surely, 2^2772666355 is an apocalyptic number.

2772666355 is a deficient number, since it is larger than the sum of its proper divisors (610926845).

2772666355 is an equidigital number, since it uses as much as digits as its factorization.

2772666355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9398933.

The product of its digits is 3175200, while the sum is 49.

The square root of 2772666355 is about 52656.1141274211. The cubic root of 2772666355 is about 1404.8583512420.

The spelling of 2772666355 in words is "two billion, seven hundred seventy-two million, six hundred sixty-six thousand, three hundred fifty-five".