11255261473 has 8 divisors (see below), whose sum is σ = 11302460928. Its totient is φ = 11208095904.

The previous prime is 11255261471. The next prime is 11255261491. The reversal of 11255261473 is 37416255211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11255261473 - 2¹ = 11255261471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11255261471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826165 + ... + 839677.

It is an arithmetic number, because the mean of its divisors is an integer number (1412807616).

Almost surely, 2^11255261473 is an apocalyptic number.

It is an amenable number.

11255261473 is a deficient number, since it is larger than the sum of its proper divisors (47199455).

11255261473 is a wasteful number, since it uses less digits than its factorization.

11255261473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16943.

The product of its digits is 50400, while the sum is 37.

The spelling of 11255261473 in words is "eleven billion, two hundred fifty-five million, two hundred sixty-one thousand, four hundred seventy-three".