60600557778 has 16 divisors (see below), whose sum is σ = 121204097280. Its totient is φ = 20199688976.

The previous prime is 60600557777. The next prime is 60600557783. The reversal of 60600557778 is 87775500606.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 60600557778.

It is not an unprimeable number, because it can be changed into a prime (60600557777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208543 + ... + 405821.

It is an arithmetic number, because the mean of its divisors is an integer number (7575256080).

Almost surely, 2^60600557778 is an apocalyptic number.

60600557778 is an abundant number, since it is smaller than the sum of its proper divisors (60603539502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60600557778 is a wasteful number, since it uses less digits than its factorization.

60600557778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248481.

The product of its (nonzero) digits is 2469600, while the sum is 51.

The spelling of 60600557778 in words is "sixty billion, six hundred million, five hundred fifty-seven thousand, seven hundred seventy-eight".