56010111018 has 16 divisors (see below), whose sum is σ = 112023125280. Its totient is φ = 18669553136.

The previous prime is 56010111011. The next prime is 56010111041. The reversal of 56010111018 is 81011101065.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56010111011) 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 7 ways as a sum of consecutive naturals, for example, 192196 + ... + 385952.

It is an arithmetic number, because the mean of its divisors is an integer number (7001445330).

Almost surely, 2^56010111018 is an apocalyptic number.

56010111018 is an abundant number, since it is smaller than the sum of its proper divisors (56013014262).

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

56010111018 is a wasteful number, since it uses less digits than its factorization.

56010111018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241941.

The product of its (nonzero) digits is 240, while the sum is 24.

The spelling of 56010111018 in words is "fifty-six billion, ten million, one hundred eleven thousand, eighteen".