113529255889 has 8 divisors (see below), whose sum is σ = 129750496128. Its totient is φ = 97308709440.

The previous prime is 113529255863. The next prime is 113529255893. The reversal of 113529255889 is 988552925311.

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-113529255889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113529255839) 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, 244284 + ... + 535474.

It is an arithmetic number, because the mean of its divisors is an integer number (16218812016).

Almost surely, 2^113529255889 is an apocalyptic number.

It is an amenable number.

113529255889 is a deficient number, since it is larger than the sum of its proper divisors (16221240239).

113529255889 is an equidigital number, since it uses as much as digits as its factorization.

113529255889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346895.

The product of its digits is 7776000, while the sum is 58.

The spelling of 113529255889 in words is "one hundred thirteen billion, five hundred twenty-nine million, two hundred fifty-five thousand, eight hundred eighty-nine".