11574573073 has 16 divisors (see below), whose sum is σ = 13507516800. Its totient is φ = 9914101008.

The previous prime is 11574573067. The next prime is 11574573079. The reversal of 11574573073 is 37037547511.

11574573073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11574573067) and next prime (11574573079).

It is not a de Polignac number, because 11574573073 - 2⁵ = 11574573041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11574573079) 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 15 ways as a sum of consecutive naturals, for example, 511311 + ... + 533467.

It is an arithmetic number, because the mean of its divisors is an integer number (844219800).

Almost surely, 2^11574573073 is an apocalyptic number.

It is an amenable number.

11574573073 is a deficient number, since it is larger than the sum of its proper divisors (1932943727).

11574573073 is an equidigital number, since it uses as much as digits as its factorization.

11574573073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23701 (or 23687 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 43.

The spelling of 11574573073 in words is "eleven billion, five hundred seventy-four million, five hundred seventy-three thousand, seventy-three".