56006601061 has 8 divisors (see below), whose sum is σ = 56985552344. Its totient is φ = 55029611520.

The previous prime is 56006601047. The next prime is 56006601071. The reversal of 56006601061 is 16010660065.

It can be written as a sum of positive squares in 4 ways, for example, as 1012036 + 56005589025 = 1006^2 + 236655^2 .

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 56006601061 - 2⁵ = 56006601029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56006601071) 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, 432780 + ... + 547093.

It is an arithmetic number, because the mean of its divisors is an integer number (7123194043).

Almost surely, 2^56006601061 is an apocalyptic number.

It is an amenable number.

56006601061 is a deficient number, since it is larger than the sum of its proper divisors (978951283).

56006601061 is an equidigital number, since it uses as much as digits as its factorization.

56006601061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980871.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 56006601061 in words is "fifty-six billion, six million, six hundred one thousand, sixty-one".