2655823747 has 2 divisors, whose sum is σ = 2655823748. Its totient is φ = 2655823746.

The previous prime is 2655823727. The next prime is 2655823771. The reversal of 2655823747 is 7473285562.

2655823747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2655823747 - 2¹⁹ = 2655299459 is a prime.

It is a super-3 number, since 3×2655823747³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2655823747.

It is not a weakly prime, because it can be changed into another prime (2655823717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327911873 + 1327911874.

It is an arithmetic number, because the mean of its divisors is an integer number (1327911874).

Almost surely, 2^2655823747 is an apocalyptic number.

2655823747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655823747 is an equidigital number, since it uses as much as digits as its factorization.

2655823747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2822400, while the sum is 49.

The square root of 2655823747 is about 51534.6848927982. The cubic root of 2655823747 is about 1384.8404803527.

It can be divided in two parts, 26558 and 23747, that added together give a palindrome (50305).

The spelling of 2655823747 in words is "two billion, six hundred fifty-five million, eight hundred twenty-three thousand, seven hundred forty-seven".