60138513285 has 16 divisors (see below), whose sum is σ = 101881717056. Its totient is φ = 30187175168.

The previous prime is 60138513257. The next prime is 60138513289. The reversal of 60138513285 is 58231583106.

It is a cyclic number.

It is not a de Polignac number, because 60138513285 - 2²⁸ = 59870077829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60138513289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117918399 + ... + 117918908.

It is an arithmetic number, because the mean of its divisors is an integer number (6367607316).

Almost surely, 2^60138513285 is an apocalyptic number.

It is an amenable number.

60138513285 is a deficient number, since it is larger than the sum of its proper divisors (41743203771).

60138513285 is a wasteful number, since it uses less digits than its factorization.

60138513285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235837332.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 60138513285 in words is "sixty billion, one hundred thirty-eight million, five hundred thirteen thousand, two hundred eighty-five".