26364234533 has 16 divisors (see below), whose sum is σ = 32452162176. Its totient is φ = 20857124160.

The previous prime is 26364234527. The next prime is 26364234553. The reversal of 26364234533 is 33543246362.

It is a cyclic number.

It is not a de Polignac number, because 26364234533 - 2⁴ = 26364234517 is a prime.

It is a super-2 number, since 2×26364234533² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26364234553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1285943 + ... + 1306283.

It is an arithmetic number, because the mean of its divisors is an integer number (2028260136).

Almost surely, 2^26364234533 is an apocalyptic number.

It is an amenable number.

26364234533 is a deficient number, since it is larger than the sum of its proper divisors (6087927643).

26364234533 is a wasteful number, since it uses less digits than its factorization.

26364234533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34604.

The product of its digits is 933120, while the sum is 41.

The spelling of 26364234533 in words is "twenty-six billion, three hundred sixty-four million, two hundred thirty-four thousand, five hundred thirty-three".