26606055238 has 16 divisors (see below), whose sum is σ = 46843094304. Its totient is φ = 11094416640.

The previous prime is 26606055233. The next prime is 26606055263. The reversal of 26606055238 is 83255060662.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26606055194 and 26606055203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26606055233) 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 7 ways as a sum of consecutive naturals, for example, 25681003 + ... + 25682038.

It is an arithmetic number, because the mean of its divisors is an integer number (2927693394).

Almost surely, 2^26606055238 is an apocalyptic number.

26606055238 is a deficient number, since it is larger than the sum of its proper divisors (20237039066).

26606055238 is a wasteful number, since it uses less digits than its factorization.

26606055238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51363087.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 26606055238 in words is "twenty-six billion, six hundred six million, fifty-five thousand, two hundred thirty-eight".