11501063439967 has 2 divisors, whose sum is σ = 11501063439968. Its totient is φ = 11501063439966.

The previous prime is 11501063439907. The next prime is 11501063439973. The reversal of 11501063439967 is 76993436010511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11501063439967 is a prime.

It is a super-2 number, since 2×11501063439967² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11501063439907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5750531719983 + 5750531719984.

It is an arithmetic number, because the mean of its divisors is an integer number (5750531719984).

Almost surely, 2^{11501063439967} is an apocalyptic number.

11501063439967 is a deficient number, since it is larger than the sum of its proper divisors (1).

11501063439967 is an equidigital number, since it uses as much as digits as its factorization.

11501063439967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 11501063439967 in words is "eleven trillion, five hundred one billion, sixty-three million, four hundred thirty-nine thousand, nine hundred sixty-seven".