26027234057 has 4 divisors (see below), whose sum is σ = 28393346256. Its totient is φ = 23661121860.

The previous prime is 26027234053. The next prime is 26027234063. The reversal of 26027234057 is 75043272062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26027234057 - 2² = 26027234053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26027234057.

It is not an unprimeable number, because it can be changed into a prime (26027234053) 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, 1183056083 + ... + 1183056104.

It is an arithmetic number, because the mean of its divisors is an integer number (7098336564).

Almost surely, 2^26027234057 is an apocalyptic number.

It is an amenable number.

26027234057 is a deficient number, since it is larger than the sum of its proper divisors (2366112199).

26027234057 is a wasteful number, since it uses less digits than its factorization.

26027234057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2366112198.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 26027234057 in words is "twenty-six billion, twenty-seven million, two hundred thirty-four thousand, fifty-seven".