60655051510505 has 16 divisors (see below), whose sum is σ = 75147880617984. Its totient is φ = 46950073727040.

The previous prime is 60655051510499. The next prime is 60655051510531. The reversal of 60655051510505 is 50501515055606.

It is a de Polignac number, because none of the positive numbers 2^k-60655051510505 is a prime.

It is a Duffinian number.

It is a Curzon 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, 35307569 + ... + 36985598.

It is an arithmetic number, because the mean of its divisors is an integer number (4696742538624).

Almost surely, 2^{60655051510505} is an apocalyptic number.

It is an amenable number.

60655051510505 is a deficient number, since it is larger than the sum of its proper divisors (14492829107479).

60655051510505 is a wasteful number, since it uses less digits than its factorization.

60655051510505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72298616.

The product of its (nonzero) digits is 562500, while the sum is 44.

The spelling of 60655051510505 in words is "sixty trillion, six hundred fifty-five billion, fifty-one million, five hundred ten thousand, five hundred five".