26675065115 has 4 divisors (see below), whose sum is σ = 32010078144. Its totient is φ = 21340052088.

The previous prime is 26675065103. The next prime is 26675065133. The reversal of 26675065115 is 51156057662.

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 26675065115 - 2⁸ = 26675064859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2667506507 + ... + 2667506516.

It is an arithmetic number, because the mean of its divisors is an integer number (8002519536).

Almost surely, 2^26675065115 is an apocalyptic number.

26675065115 is a deficient number, since it is larger than the sum of its proper divisors (5335013029).

26675065115 is an equidigital number, since it uses as much as digits as its factorization.

26675065115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335013028.

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 26675065115 in words is "twenty-six billion, six hundred seventy-five million, sixty-five thousand, one hundred fifteen".