56118340733 has 8 divisors (see below), whose sum is σ = 69068727168. Its totient is φ = 44401324464.

The previous prime is 56118340727. The next prime is 56118340763. The reversal of 56118340733 is 33704381165.

It is a happy number.

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

It is not a de Polignac number, because 56118340733 - 2⁴ = 56118340717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56118340763) 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, 308342441 + ... + 308342622.

It is an arithmetic number, because the mean of its divisors is an integer number (8633590896).

Almost surely, 2^56118340733 is an apocalyptic number.

It is an amenable number.

56118340733 is a deficient number, since it is larger than the sum of its proper divisors (12950386435).

56118340733 is a wasteful number, since it uses less digits than its factorization.

56118340733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616685083.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 56118340733 in words is "fifty-six billion, one hundred eighteen million, three hundred forty thousand, seven hundred thirty-three".