13557377109359 has 8 divisors (see below), whose sum is σ = 13839585851520. Its totient is φ = 13276915790296.

The previous prime is 13557377109323. The next prime is 13557377109361. The reversal of 13557377109359 is 95390177375531.

13557377109359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13557377109359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13557377109295 and 13557377109304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13557377109389) 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, 436840097 + ... + 436871130.

It is an arithmetic number, because the mean of its divisors is an integer number (1729948231440).

Almost surely, 2^{13557377109359} is an apocalyptic number.

13557377109359 is a deficient number, since it is larger than the sum of its proper divisors (282208742161).

13557377109359 is an equidigital number, since it uses as much as digits as its factorization.

13557377109359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873711549.

The product of its (nonzero) digits is 93767625, while the sum is 65.

The spelling of 13557377109359 in words is "thirteen trillion, five hundred fifty-seven billion, three hundred seventy-seven million, one hundred nine thousand, three hundred fifty-nine".