13884487573 has 8 divisors (see below), whose sum is σ = 15360048576. Its totient is φ = 12444482400.

The previous prime is 13884487549. The next prime is 13884487583. The reversal of 13884487573 is 37578448831.

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

It is not a de Polignac number, because 13884487573 - 2⁵ = 13884487541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13884487583) 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, 8888136 + ... + 8889697.

It is an arithmetic number, because the mean of its divisors is an integer number (1920006072).

Almost surely, 2^13884487573 is an apocalyptic number.

It is an amenable number.

13884487573 is a deficient number, since it is larger than the sum of its proper divisors (1475561003).

13884487573 is a wasteful number, since it uses less digits than its factorization.

13884487573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17777915.

The product of its digits is 18063360, while the sum is 58.

The spelling of 13884487573 in words is "thirteen billion, eight hundred eighty-four million, four hundred eighty-seven thousand, five hundred seventy-three".