113553532155542 has 16 divisors (see below), whose sum is σ = 171257850796032. Its totient is φ = 56467706095080.

The previous prime is 113553532155523. The next prime is 113553532155587. The reversal of 113553532155542 is 245551235355311.

113553532155542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29220098 + ... + 32877365.

It is an arithmetic number, because the mean of its divisors is an integer number (10703615674752).

Almost surely, 2^{113553532155542} is an apocalyptic number.

113553532155542 is a deficient number, since it is larger than the sum of its proper divisors (57704318640490).

113553532155542 is a wasteful number, since it uses less digits than its factorization.

113553532155542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62102443.

The product of its digits is 6750000, while the sum is 50.

The spelling of 113553532155542 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, one hundred fifty-five thousand, five hundred forty-two".