2655656347 has 2 divisors, whose sum is σ = 2655656348. Its totient is φ = 2655656346.

The previous prime is 2655656321. The next prime is 2655656357. The reversal of 2655656347 is 7436565562.

2655656347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2655656347 - 2¹¹ = 2655654299 is a prime.

It is a super-2 number, since 2×2655656347² = 14105021266722768818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2655656347.

It is not a weakly prime, because it can be changed into another prime (2655656357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327828173 + 1327828174.

It is an arithmetic number, because the mean of its divisors is an integer number (1327828174).

Almost surely, 2^2655656347 is an apocalyptic number.

2655656347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655656347 is an equidigital number, since it uses as much as digits as its factorization.

2655656347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536000, while the sum is 49.

The square root of 2655656347 is about 51533.0607183389. The cubic root of 2655656347 is about 1384.8113836468.

The spelling of 2655656347 in words is "two billion, six hundred fifty-five million, six hundred fifty-six thousand, three hundred forty-seven".