60861725616 has 20 divisors (see below), whose sum is σ = 157226124632. Its totient is φ = 20287241856.

The previous prime is 60861725543. The next prime is 60861725633. The reversal of 60861725616 is 61652716806.

60861725616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1267952617 = 60861725616 / (6 + 0 + 8 + 6 + 1 + 7 + 2 + 5 + 6 + 1 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633976261 + ... + 633976356.

Almost surely, 2^60861725616 is an apocalyptic number.

It is an amenable number.

60861725616 is an abundant number, since it is smaller than the sum of its proper divisors (96364399016).

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

60861725616 is a wasteful number, since it uses less digits than its factorization.

60861725616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267952628 (or 1267952622 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 60861725616 in words is "sixty billion, eight hundred sixty-one million, seven hundred twenty-five thousand, six hundred sixteen".