56010061005 has 16 divisors (see below), whose sum is σ = 89714490624. Its totient is φ = 29839234880.

The previous prime is 56010061001. The next prime is 56010061013. The reversal of 56010061005 is 50016001065.

It is not a de Polignac number, because 56010061005 - 2² = 56010061001 is a prime.

It is a super-2 number, since 2×56010061005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56010061001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2035734 + ... + 2063063.

It is an arithmetic number, because the mean of its divisors is an integer number (5607155664).

Almost surely, 2^56010061005 is an apocalyptic number.

It is an amenable number.

56010061005 is a deficient number, since it is larger than the sum of its proper divisors (33704429619).

56010061005 is a wasteful number, since it uses less digits than its factorization.

56010061005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4099716.

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 56010061005 in words is "fifty-six billion, ten million, sixty-one thousand, five".