13894382575 has 6 divisors (see below), whose sum is σ = 17229034424. Its totient is φ = 11115506040.

The previous prime is 13894382569. The next prime is 13894382597. The reversal of 13894382575 is 57528349831.

It is not a de Polignac number, because 13894382575 - 2¹¹ = 13894380527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277887627 + ... + 277887676.

Almost surely, 2^13894382575 is an apocalyptic number.

13894382575 is a deficient number, since it is larger than the sum of its proper divisors (3334651849).

13894382575 is an equidigital number, since it uses as much as digits as its factorization.

13894382575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555775313 (or 555775308 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 55.

The spelling of 13894382575 in words is "thirteen billion, eight hundred ninety-four million, three hundred eighty-two thousand, five hundred seventy-five".