11386573473 has 48 divisors (see below), whose sum is σ = 17182144448. Its totient is φ = 6697468800.

The previous prime is 11386573459. The next prime is 11386573501. The reversal of 11386573473 is 37437568311.

It is not a de Polignac number, because 11386573473 - 2⁶ = 11386573409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11386573273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7023603 + ... + 7025223.

Almost surely, 2^11386573473 is an apocalyptic number.

It is an amenable number.

11386573473 is a deficient number, since it is larger than the sum of its proper divisors (5795570975).

11386573473 is a wasteful number, since it uses less digits than its factorization.

11386573473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206 (or 2195 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The spelling of 11386573473 in words is "eleven billion, three hundred eighty-six million, five hundred seventy-three thousand, four hundred seventy-three".