26133160436 has 6 divisors (see below), whose sum is σ = 45733030770. Its totient is φ = 13066580216.

The previous prime is 26133160433. The next prime is 26133160453. The reversal of 26133160436 is 63406133162.

It can be written as a sum of positive squares in only one way, i.e., 25358651536 + 774508900 = 159244^2 + 27830^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26133160396 and 26133160405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26133160433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3266645051 + ... + 3266645058.

It is an arithmetic number, because the mean of its divisors is an integer number (7622171795).

Almost surely, 2^26133160436 is an apocalyptic number.

It is an amenable number.

26133160436 is a deficient number, since it is larger than the sum of its proper divisors (19599870334).

26133160436 is a wasteful number, since it uses less digits than its factorization.

26133160436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6533290113 (or 6533290111 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

Adding to 26133160436 its reverse (63406133162), we get a palindrome (89539293598).

The spelling of 26133160436 in words is "twenty-six billion, one hundred thirty-three million, one hundred sixty thousand, four hundred thirty-six".