60505511056 has 20 divisors (see below), whose sum is σ = 117233608300. Its totient is φ = 30251676672.

The previous prime is 60505511051. The next prime is 60505511089. The reversal of 60505511056 is 65011550506.

It can be written as a sum of positive squares in 2 ways, for example, as 38635833600 + 21869677456 = 196560^2 + 147884^2 .

It is not an unprimeable number, because it can be changed into a prime (60505511051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588760 + ... + 683848.

It is an arithmetic number, because the mean of its divisors is an integer number (5861680415).

Almost surely, 2^60505511056 is an apocalyptic number.

It is an amenable number.

60505511056 is a deficient number, since it is larger than the sum of its proper divisors (56728097244).

60505511056 is a wasteful number, since it uses less digits than its factorization.

60505511056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134866 (or 134860 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 60505511056 in words is "sixty billion, five hundred five million, five hundred eleven thousand, fifty-six".