60768816785 has 8 divisors (see below), whose sum is σ = 73921520040. Its totient is φ = 47949093504.

The previous prime is 60768816749. The next prime is 60768816793. The reversal of 60768816785 is 58761886706.

It can be written as a sum of positive squares in 4 ways, for example, as 27902027521 + 32866789264 = 167039^2 + 181292^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60768816785 - 2⁶ = 60768816721 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83244590 + ... + 83245319.

It is an arithmetic number, because the mean of its divisors is an integer number (9240190005).

Almost surely, 2^60768816785 is an apocalyptic number.

It is an amenable number.

60768816785 is a deficient number, since it is larger than the sum of its proper divisors (13152703255).

60768816785 is a wasteful number, since it uses less digits than its factorization.

60768816785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166489987.

The product of its (nonzero) digits is 27095040, while the sum is 62.

The spelling of 60768816785 in words is "sixty billion, seven hundred sixty-eight million, eight hundred sixteen thousand, seven hundred eighty-five".