113543556415 has 8 divisors (see below), whose sum is σ = 136263240288. Its totient is φ = 90827530080.

The previous prime is 113543556391. The next prime is 113543556419. The reversal of 113543556415 is 514655345311.

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

It is not a de Polignac number, because 113543556415 - 2¹¹ = 113543554367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113543556419) 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, 845616 + ... + 970645.

It is an arithmetic number, because the mean of its divisors is an integer number (17032905036).

Almost surely, 2^113543556415 is an apocalyptic number.

113543556415 is a deficient number, since it is larger than the sum of its proper divisors (22719683873).

113543556415 is a wasteful number, since it uses less digits than its factorization.

113543556415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828769.

The product of its digits is 540000, while the sum is 43.

The spelling of 113543556415 in words is "one hundred thirteen billion, five hundred forty-three million, five hundred fifty-six thousand, four hundred fifteen".