26040545186 has 16 divisors (see below), whose sum is σ = 40411578240. Its totient is φ = 12570104400.

The previous prime is 26040545177. The next prime is 26040545249. The reversal of 26040545186 is 68154504062.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093175 + ... + 1116741.

It is an arithmetic number, because the mean of its divisors is an integer number (2525723640).

Almost surely, 2^26040545186 is an apocalyptic number.

26040545186 is a deficient number, since it is larger than the sum of its proper divisors (14371033054).

26040545186 is a wasteful number, since it uses less digits than its factorization.

26040545186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42649.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 26040545186 in words is "twenty-six billion, forty million, five hundred forty-five thousand, one hundred eighty-six".