56113543056423 has 8 divisors (see below), whose sum is σ = 74952380673648. Its totient is φ = 37341867071744.

The previous prime is 56113543056401. The next prime is 56113543056497. The reversal of 56113543056423 is 32465034531165.

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 56113543056423 - 2¹² = 56113543052327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56113543056023) 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, 16790406186 + ... + 16790409527.

It is an arithmetic number, because the mean of its divisors is an integer number (9369047584206).

Almost surely, 2^{56113543056423} is an apocalyptic number.

56113543056423 is a deficient number, since it is larger than the sum of its proper divisors (18838837617225).

56113543056423 is a wasteful number, since it uses less digits than its factorization.

56113543056423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33580816273.

The product of its (nonzero) digits is 3888000, while the sum is 48.

Adding to 56113543056423 its reverse (32465034531165), we get a palindrome (88578577587588).

The spelling of 56113543056423 in words is "fifty-six trillion, one hundred thirteen billion, five hundred forty-three million, fifty-six thousand, four hundred twenty-three".