2664603041 has 2 divisors, whose sum is σ = 2664603042. Its totient is φ = 2664603040.

The previous prime is 2664602999. The next prime is 2664603043. The reversal of 2664603041 is 1403064662.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1671092641 + 993510400 = 40879^2 + 31520^2 .

It is a cyclic number.

It is not a de Polignac number, because 2664603041 - 2⁶ = 2664602977 is a prime.

It is a super-2 number, since 2×2664603041² = 14200218732212895362, which contains 22 as substring.

Together with 2664603043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2664602989 and 2664603007.

It is not a weakly prime, because it can be changed into another prime (2664603043) 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, 1332301520 + 1332301521.

It is an arithmetic number, because the mean of its divisors is an integer number (1332301521).

Almost surely, 2^2664603041 is an apocalyptic number.

It is an amenable number.

2664603041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2664603041 is an equidigital number, since it uses as much as digits as its factorization.

2664603041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2664603041 is about 51619.7931127199. The cubic root of 2664603041 is about 1386.3647468588.

The spelling of 2664603041 in words is "two billion, six hundred sixty-four million, six hundred three thousand, forty-one".