26713312503163 has 16 divisors (see below), whose sum is σ = 31385631564000. Its totient is φ = 22415223214080.

The previous prime is 26713312503083. The next prime is 26713312503191. The reversal of 26713312503163 is 36130521331762.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 26713312503163 - 2²⁹ = 26712775632251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26713312503263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4339398 + ... + 8500411.

It is an arithmetic number, because the mean of its divisors is an integer number (1961601972750).

Almost surely, 2^{26713312503163} is an apocalyptic number.

26713312503163 is a deficient number, since it is larger than the sum of its proper divisors (4672319060837).

26713312503163 is a wasteful number, since it uses less digits than its factorization.

26713312503163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12854382.

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 26713312503163 in words is "twenty-six trillion, seven hundred thirteen billion, three hundred twelve million, five hundred three thousand, one hundred sixty-three".