56010060505 has 16 divisors (see below), whose sum is σ = 78448135680. Its totient is φ = 37589729472.

The previous prime is 56010060487. The next prime is 56010060511. The reversal of 56010060505 is 50506001065.

It is a cyclic number.

It is not a de Polignac number, because 56010060505 - 2⁷ = 56010060377 is a prime.

It is an unprimeable number.

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, 17022690 + ... + 17025979.

It is an arithmetic number, because the mean of its divisors is an integer number (4903008480).

Almost surely, 2^56010060505 is an apocalyptic number.

It is an amenable number.

56010060505 is a deficient number, since it is larger than the sum of its proper divisors (22438075175).

56010060505 is a wasteful number, since it uses less digits than its factorization.

56010060505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34048728.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 56010060505 in words is "fifty-six billion, ten million, sixty thousand, five hundred five".