6263540939983 has 2 divisors, whose sum is σ = 6263540939984. Its totient is φ = 6263540939982.

The previous prime is 6263540939977. The next prime is 6263540939989. The reversal of 6263540939983 is 3899390453626.

It is a balanced prime because it is at equal distance from previous prime (6263540939977) and next prime (6263540939989).

It is a cyclic number.

It is not a de Polignac number, because 6263540939983 - 2⁴¹ = 4064517684431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6263540939989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3131770469991 + 3131770469992.

It is an arithmetic number, because the mean of its divisors is an integer number (3131770469992).

Almost surely, 2^{6263540939983} is an apocalyptic number.

6263540939983 is a deficient number, since it is larger than the sum of its proper divisors (1).

6263540939983 is an equidigital number, since it uses as much as digits as its factorization.

6263540939983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226748160, while the sum is 67.

The spelling of 6263540939983 in words is "six trillion, two hundred sixty-three billion, five hundred forty million, nine hundred thirty-nine thousand, nine hundred eighty-three".