60550575561 has 12 divisors (see below), whose sum is σ = 99956505792. Its totient is φ = 34600328856.

The previous prime is 60550575529. The next prime is 60550575601. The reversal of 60550575561 is 16557505506.

It is not a de Polignac number, because 60550575561 - 2⁵ = 60550575529 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (60550575521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480560061 + ... + 480560186.

It is an arithmetic number, because the mean of its divisors is an integer number (8329708816).

Almost surely, 2^60550575561 is an apocalyptic number.

It is an amenable number.

60550575561 is a deficient number, since it is larger than the sum of its proper divisors (39405930231).

60550575561 is a wasteful number, since it uses less digits than its factorization.

60550575561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961120260 (or 961120257 counting only the distinct ones).

The product of its (nonzero) digits is 787500, while the sum is 45.

The spelling of 60550575561 in words is "sixty billion, five hundred fifty million, five hundred seventy-five thousand, five hundred sixty-one".