60491865776 has 20 divisors (see below), whose sum is σ = 117339457800. Its totient is φ = 30210715392.

The previous prime is 60491865773. The next prime is 60491865793. The reversal of 60491865776 is 67756819406.

It is not an unprimeable number, because it can be changed into a prime (60491865773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2186921 + ... + 2214408.

It is an arithmetic number, because the mean of its divisors is an integer number (5866972890).

Almost surely, 2^60491865776 is an apocalyptic number.

It is an amenable number.

60491865776 is a deficient number, since it is larger than the sum of its proper divisors (56847592024).

60491865776 is a wasteful number, since it uses less digits than its factorization.

60491865776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4402196 (or 4402190 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 59.

The spelling of 60491865776 in words is "sixty billion, four hundred ninety-one million, eight hundred sixty-five thousand, seven hundred seventy-six".