60728283291 has 8 divisors (see below), whose sum is σ = 87199586320. Its totient is φ = 37371251232.

The previous prime is 60728283271. The next prime is 60728283299. The reversal of 60728283291 is 19238282706.

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

It is not a de Polignac number, because 60728283291 - 2¹⁸ = 60728021147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60728283291.

It is not an unprimeable number, because it can be changed into a prime (60728283299) 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, 778567696 + ... + 778567773.

It is an arithmetic number, because the mean of its divisors is an integer number (10899948290).

Almost surely, 2^60728283291 is an apocalyptic number.

60728283291 is a deficient number, since it is larger than the sum of its proper divisors (26471303029).

60728283291 is a wasteful number, since it uses less digits than its factorization.

60728283291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557135485.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 60728283291 in words is "sixty billion, seven hundred twenty-eight million, two hundred eighty-three thousand, two hundred ninety-one".