2664653011 has 2 divisors, whose sum is σ = 2664653012. Its totient is φ = 2664653010.

The previous prime is 2664652997. The next prime is 2664653021. The reversal of 2664653011 is 1103564662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2664653011 - 2⁵ = 2664652979 is a prime.

It is a super-2 number, since 2×2664653011² = 14200751338062732242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2664653021) 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, 1332326505 + 1332326506.

It is an arithmetic number, because the mean of its divisors is an integer number (1332326506).

Almost surely, 2^2664653011 is an apocalyptic number.

2664653011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2664653011 is an equidigital number, since it uses as much as digits as its factorization.

2664653011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2664653011 is about 51620.2771302131. The cubic root of 2664653011 is about 1386.3734130919.

The spelling of 2664653011 in words is "two billion, six hundred sixty-four million, six hundred fifty-three thousand, eleven".