56005010506089 has 12 divisors (see below), whose sum is σ = 83082508078596. Its totient is φ = 36327574382112.

The previous prime is 56005010506057. The next prime is 56005010506103. The reversal of 56005010506089 is 98060501050065.

It is a happy number.

56005010506089 is a `hidden beast` number, since 5 + 6 + 0 + 0 + 50 + 10 + 506 + 0 + 89 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20630826841689 + 35374183664400 = 4542117^2 + 5947620^2 .

It is not a de Polignac number, because 56005010506089 - 2⁵ = 56005010506057 is a prime.

It is a super-2 number, since 2×56005010506089² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56005010516089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84091607034 + ... + 84091607699.

It is an arithmetic number, because the mean of its divisors is an integer number (6923542339883).

Almost surely, 2^{56005010506089} is an apocalyptic number.

It is an amenable number.

56005010506089 is a deficient number, since it is larger than the sum of its proper divisors (27077497572507).

56005010506089 is a wasteful number, since it uses less digits than its factorization.

56005010506089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168183214776 (or 168183214773 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The spelling of 56005010506089 in words is "fifty-six trillion, five billion, ten million, five hundred six thousand, eighty-nine".