26757411955 has 4 divisors (see below), whose sum is σ = 32108894352. Its totient is φ = 21405929560.

The previous prime is 26757411911. The next prime is 26757411973. The reversal of 26757411955 is 55911475762.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55911475762 = 2 ⋅27955737881.

It is not a de Polignac number, because 26757411955 - 2¹⁹ = 26756887667 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2675741191 + ... + 2675741200.

It is an arithmetic number, because the mean of its divisors is an integer number (8027223588).

Almost surely, 2^26757411955 is an apocalyptic number.

26757411955 is a deficient number, since it is larger than the sum of its proper divisors (5351482397).

26757411955 is an equidigital number, since it uses as much as digits as its factorization.

26757411955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351482396.

The product of its digits is 2646000, while the sum is 52.

The spelling of 26757411955 in words is "twenty-six billion, seven hundred fifty-seven million, four hundred eleven thousand, nine hundred fifty-five".