13901207055 has 32 divisors (see below), whose sum is σ = 22771271424. Its totient is φ = 7237714176.

The previous prime is 13901207041. The next prime is 13901207081. The reversal of 13901207055 is 55070210931.

It is not a de Polignac number, because 13901207055 - 2⁴ = 13901207039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1528632 + ... + 1537698.

It is an arithmetic number, because the mean of its divisors is an integer number (711602232).

Almost surely, 2^13901207055 is an apocalyptic number.

13901207055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13901207055 is a deficient number, since it is larger than the sum of its proper divisors (8870064369).

13901207055 is a wasteful number, since it uses less digits than its factorization.

13901207055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11495.

The product of its (nonzero) digits is 9450, while the sum is 33.

Adding to 13901207055 its reverse (55070210931), we get a palindrome (68971417986).

The spelling of 13901207055 in words is "thirteen billion, nine hundred one million, two hundred seven thousand, fifty-five".