113617553549 has 8 divisors (see below), whose sum is σ = 113808534840. Its totient is φ = 113426656000.

The previous prime is 113617553537. The next prime is 113617553597. The reversal of 113617553549 is 945355716311.

It can be written as a sum of positive squares in 4 ways, for example, as 36421225 + 113581132324 = 6035^2 + 337018^2 .

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 113617553549 - 2³² = 109322586253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113617553497 and 113617553506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113617553509) 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, 3072329 + ... + 3109089.

It is an arithmetic number, because the mean of its divisors is an integer number (14226066855).

Almost surely, 2^113617553549 is an apocalyptic number.

It is an amenable number.

113617553549 is a deficient number, since it is larger than the sum of its proper divisors (190981291).

113617553549 is an equidigital number, since it uses as much as digits as its factorization.

113617553549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41871.

The product of its digits is 1701000, while the sum is 50.

The spelling of 113617553549 in words is "one hundred thirteen billion, six hundred seventeen million, five hundred fifty-three thousand, five hundred forty-nine".