13523400401 has 8 divisors (see below), whose sum is σ = 15498368640. Its totient is φ = 11559195648.

The previous prime is 13523400389. The next prime is 13523400409. The reversal of 13523400401 is 10400432531.

13523400401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13523400401 - 2³⁰ = 12449658577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13523400409) 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 7 ways as a sum of consecutive naturals, for example, 2688176 + ... + 2693201.

It is an arithmetic number, because the mean of its divisors is an integer number (1937296080).

Almost surely, 2^13523400401 is an apocalyptic number.

It is an amenable number.

13523400401 is a deficient number, since it is larger than the sum of its proper divisors (1974968239).

13523400401 is an equidigital number, since it uses as much as digits as its factorization.

13523400401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5381743.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 13523400401 its reverse (10400432531), we get a palindrome (23923832932).

The spelling of 13523400401 in words is "thirteen billion, five hundred twenty-three million, four hundred thousand, four hundred one".