13473556901 has 16 divisors (see below), whose sum is σ = 15717638400. Its totient is φ = 11545062480.

The previous prime is 13473556891. The next prime is 13473556909. The reversal of 13473556901 is 10965537431.

It is not a de Polignac number, because 13473556901 - 2¹⁰ = 13473555877 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 (13473556909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1957496 + ... + 1964366.

It is an arithmetic number, because the mean of its divisors is an integer number (982352400).

Almost surely, 2^13473556901 is an apocalyptic number.

It is an amenable number.

13473556901 is a deficient number, since it is larger than the sum of its proper divisors (2244081499).

13473556901 is an frugal number, since it uses more digits than its factorization.

13473556901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12609 (or 12595 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 44.

The spelling of 13473556901 in words is "thirteen billion, four hundred seventy-three million, five hundred fifty-six thousand, nine hundred one".