11305258894 has 16 divisors (see below), whose sum is σ = 17907457680. Its totient is φ = 5338008000.

The previous prime is 11305258891. The next prime is 11305258973. The reversal of 11305258894 is 49885250311.

11305258894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11305258894² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11305258891) 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 7 ways as a sum of consecutive naturals, for example, 463357 + ... + 487144.

It is an arithmetic number, because the mean of its divisors is an integer number (1119216105).

Almost surely, 2^11305258894 is an apocalyptic number.

11305258894 is a deficient number, since it is larger than the sum of its proper divisors (6602198786).

11305258894 is a wasteful number, since it uses less digits than its factorization.

11305258894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950835.

The product of its (nonzero) digits is 345600, while the sum is 46.

The spelling of 11305258894 in words is "eleven billion, three hundred five million, two hundred fifty-eight thousand, eight hundred ninety-four".