13504541399 has 8 divisors (see below), whose sum is σ = 13597409280. Its totient is φ = 13411719000.

The previous prime is 13504541387. The next prime is 13504541437. The reversal of 13504541399 is 99314540531.

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

It is a cyclic number.

It is not a de Polignac number, because 13504541399 - 2⁸ = 13504541143 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 (13504541299) 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, 764234 + ... + 781704.

It is an arithmetic number, because the mean of its divisors is an integer number (1699676160).

Almost surely, 2^13504541399 is an apocalyptic number.

13504541399 is a deficient number, since it is larger than the sum of its proper divisors (92867881).

13504541399 is a wasteful number, since it uses less digits than its factorization.

13504541399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22741.

The product of its (nonzero) digits is 291600, while the sum is 44.

The spelling of 13504541399 in words is "thirteen billion, five hundred four million, five hundred forty-one thousand, three hundred ninety-nine".