60650565505 has 16 divisors (see below), whose sum is σ = 75830598144. Its totient is φ = 46516429440.

The previous prime is 60650565487. The next prime is 60650565511. The reversal of 60650565505 is 50556505606.

60650565505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60650565505 - 2⁵ = 60650565473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1811892 + ... + 1845061.

It is an arithmetic number, because the mean of its divisors is an integer number (4739412384).

Almost surely, 2^60650565505 is an apocalyptic number.

It is an amenable number.

60650565505 is a deficient number, since it is larger than the sum of its proper divisors (15180032639).

60650565505 is a wasteful number, since it uses less digits than its factorization.

60650565505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657096.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 60650565505 in words is "sixty billion, six hundred fifty million, five hundred sixty-five thousand, five hundred five".