11543867258433 has 16 divisors (see below), whose sum is σ = 15422778878976. Its totient is φ = 7680434279760.

The previous prime is 11543867258431. The next prime is 11543867258479. The reversal of 11543867258433 is 33485276834511.

It is not a de Polignac number, because 11543867258433 - 2¹ = 11543867258431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11543867258431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115399068 + ... + 115499058.

It is an arithmetic number, because the mean of its divisors is an integer number (963923679936).

Almost surely, 2^{11543867258433} is an apocalyptic number.

It is an amenable number.

11543867258433 is a deficient number, since it is larger than the sum of its proper divisors (3878911620543).

11543867258433 is an equidigital number, since it uses as much as digits as its factorization.

11543867258433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177004.

The product of its digits is 58060800, while the sum is 60.

The spelling of 11543867258433 in words is "eleven trillion, five hundred forty-three billion, eight hundred sixty-seven million, two hundred fifty-eight thousand, four hundred thirty-three".