2656652233 has 2 divisors, whose sum is σ = 2656652234. Its totient is φ = 2656652232.

The previous prime is 2656652209. The next prime is 2656652249. The reversal of 2656652233 is 3322566562.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1629898384 + 1026753849 = 40372^2 + 32043^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2656652233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2656652633) 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, 1328326116 + 1328326117.

It is an arithmetic number, because the mean of its divisors is an integer number (1328326117).

Almost surely, 2^2656652233 is an apocalyptic number.

It is an amenable number.

2656652233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2656652233 is an equidigital number, since it uses as much as digits as its factorization.

2656652233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 40.

The square root of 2656652233 is about 51542.7224057868. The cubic root of 2656652233 is about 1384.9844660206.

The spelling of 2656652233 in words is "two billion, six hundred fifty-six million, six hundred fifty-two thousand, two hundred thirty-three".