113529855 has 16 divisors (see below), whose sum is σ = 182666880. Its totient is φ = 60209568.

The previous prime is 113529853. The next prime is 113529877. The reversal of 113529855 is 558925311.

It is not a de Polignac number, because 113529855 - 2¹ = 113529853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113529853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18457 + ... + 23826.

It is an arithmetic number, because the mean of its divisors is an integer number (11416680).

Almost surely, 2^113529855 is an apocalyptic number.

113529855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113529855 is a deficient number, since it is larger than the sum of its proper divisors (69137025).

113529855 is a wasteful number, since it uses less digits than its factorization.

113529855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42470.

The product of its digits is 54000, while the sum is 39.

The square root of 113529855 is about 10655.0389487791. The cubic root of 113529855 is about 484.2132779843.

The spelling of 113529855 in words is "one hundred thirteen million, five hundred twenty-nine thousand, eight hundred fifty-five".