26056005595 has 4 divisors (see below), whose sum is σ = 31267206720. Its totient is φ = 20844804472.

The previous prime is 26056005593. The next prime is 26056005601. The reversal of 26056005595 is 59550065062.

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 26056005595 - 2¹ = 26056005593 is a prime.

It is a super-4 number, since 4×26056005595⁴ (a number of 43 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (26056005593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605600555 + ... + 2605600564.

It is an arithmetic number, because the mean of its divisors is an integer number (7816801680).

Almost surely, 2^26056005595 is an apocalyptic number.

26056005595 is a deficient number, since it is larger than the sum of its proper divisors (5211201125).

26056005595 is an equidigital number, since it uses as much as digits as its factorization.

26056005595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5211201124.

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 26056005595 in words is "twenty-six billion, fifty-six million, five thousand, five hundred ninety-five".