26270305355 has 32 divisors (see below), whose sum is σ = 38097174528. Its totient is φ = 17007609600.

The previous prime is 26270305351. The next prime is 26270305403. The reversal of 26270305355 is 55350307262.

It is not a de Polignac number, because 26270305355 - 2² = 26270305351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26270305351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250787 + ... + 339756.

It is an arithmetic number, because the mean of its divisors is an integer number (1190536704).

Almost surely, 2^26270305355 is an apocalyptic number.

26270305355 is a deficient number, since it is larger than the sum of its proper divisors (11826869173).

26270305355 is a wasteful number, since it uses less digits than its factorization.

26270305355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590627.

The product of its (nonzero) digits is 189000, while the sum is 38.

The spelling of 26270305355 in words is "twenty-six billion, two hundred seventy million, three hundred five thousand, three hundred fifty-five".