56356342116 has 72 divisors (see below), whose sum is σ = 140627121600. Its totient is φ = 17561599488.

The previous prime is 56356342109. The next prime is 56356342117. The reversal of 56356342116 is 61124365365.

It is a super-3 number, since 3×56356342116³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (56356342117) 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 23 ways as a sum of consecutive naturals, for example, 462201 + ... + 571263.

Almost surely, 2^56356342116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56356342116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70313560800).

56356342116 is an abundant number, since it is smaller than the sum of its proper divisors (84270779484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56356342116 is a wasteful number, since it uses less digits than its factorization.

56356342116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109253 (or 109234 counting only the distinct ones).

The product of its digits is 388800, while the sum is 42.

The spelling of 56356342116 in words is "fifty-six billion, three hundred fifty-six million, three hundred forty-two thousand, one hundred sixteen".