26852622253 has 4 divisors (see below), whose sum is σ = 26947508128. Its totient is φ = 26757736380.

The previous prime is 26852622193. The next prime is 26852622281. The reversal of 26852622253 is 35222625862.

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 a de Polignac number, because none of the positive numbers 2^k-26852622253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26852622353) 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, 47442513 + ... + 47443078.

It is an arithmetic number, because the mean of its divisors is an integer number (6736877032).

Almost surely, 2^26852622253 is an apocalyptic number.

It is an amenable number.

26852622253 is a deficient number, since it is larger than the sum of its proper divisors (94885875).

26852622253 is an equidigital number, since it uses as much as digits as its factorization.

26852622253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94885874.

The product of its digits is 691200, while the sum is 43.

The spelling of 26852622253 in words is "twenty-six billion, eight hundred fifty-two million, six hundred twenty-two thousand, two hundred fifty-three".