13555983319 has 8 divisors (see below), whose sum is σ = 13850419968. Its totient is φ = 13261797240.

The previous prime is 13555983289. The next prime is 13555983391. The reversal of 13555983319 is 91338955531.

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 13555983319 - 2⁷ = 13555983191 is a prime.

It is a super-3 number, since 3×13555983319³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13555983919) 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, 48864 + ... + 171754.

It is an arithmetic number, because the mean of its divisors is an integer number (1731302496).

Almost surely, 2^13555983319 is an apocalyptic number.

13555983319 is a deficient number, since it is larger than the sum of its proper divisors (294436649).

13555983319 is a wasteful number, since it uses less digits than its factorization.

13555983319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125285.

The product of its digits is 2187000, while the sum is 52.

The spelling of 13555983319 in words is "thirteen billion, five hundred fifty-five million, nine hundred eighty-three thousand, three hundred nineteen".