13755139401 has 8 divisors (see below), whose sum is σ = 18356969920. Its totient is φ = 9161700912.

The previous prime is 13755139369. The next prime is 13755139403. The reversal of 13755139401 is 10493155731.

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

It is not a de Polignac number, because 13755139401 - 2⁵ = 13755139369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13755139401.

It is not an unprimeable number, because it can be changed into a prime (13755139403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2094181 + ... + 2100738.

It is an arithmetic number, because the mean of its divisors is an integer number (2294621240).

Almost surely, 2^13755139401 is an apocalyptic number.

It is an amenable number.

13755139401 is a deficient number, since it is larger than the sum of its proper divisors (4601830519).

13755139401 is a wasteful number, since it uses less digits than its factorization.

13755139401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196015.

The product of its (nonzero) digits is 56700, while the sum is 39.

The spelling of 13755139401 in words is "thirteen billion, seven hundred fifty-five million, one hundred thirty-nine thousand, four hundred one".