26063513125163 has 4 divisors (see below), whose sum is σ = 26063758675920. Its totient is φ = 26063267574408.

The previous prime is 26063513125141. The next prime is 26063513125189. The reversal of 26063513125163 is 36152131536062.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26063513125163 - 2⁴² = 21665466614059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26063513125763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122616095 + ... + 122828472.

It is an arithmetic number, because the mean of its divisors is an integer number (6515939668980).

Almost surely, 2^{26063513125163} is an apocalyptic number.

26063513125163 is a deficient number, since it is larger than the sum of its proper divisors (245550757).

26063513125163 is a wasteful number, since it uses less digits than its factorization.

26063513125163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245550756.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 26063513125163 in words is "twenty-six trillion, sixty-three billion, five hundred thirteen million, one hundred twenty-five thousand, one hundred sixty-three".