2663053061 has 2 divisors, whose sum is σ = 2663053062. Its totient is φ = 2663053060.

The previous prime is 2663053049. The next prime is 2663053069. The reversal of 2663053061 is 1603503662.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2496900961 + 166152100 = 49969^2 + 12890^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2663053061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2663053069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331526530 + 1331526531.

It is an arithmetic number, because the mean of its divisors is an integer number (1331526531).

Almost surely, 2^2663053061 is an apocalyptic number.

It is an amenable number.

2663053061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2663053061 is an equidigital number, since it uses as much as digits as its factorization.

2663053061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 2663053061 is about 51604.7775017004. Note that the first 3 decimals coincide. The cubic root of 2663053061 is about 1386.0958819927.

The spelling of 2663053061 in words is "two billion, six hundred sixty-three million, fifty-three thousand, sixty-one".