60538774989 has 32 divisors (see below), whose sum is σ = 100788387840. Its totient is φ = 31401057600.

The previous prime is 60538774981. The next prime is 60538774993. The reversal of 60538774989 is 98947783506.

It is not a de Polignac number, because 60538774989 - 2³ = 60538774981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60538774981) 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 31 ways as a sum of consecutive naturals, for example, 45549 + ... + 350930.

It is an arithmetic number, because the mean of its divisors is an integer number (3149637120).

Almost surely, 2^60538774989 is an apocalyptic number.

It is an amenable number.

60538774989 is a deficient number, since it is larger than the sum of its proper divisors (40249612851).

60538774989 is a wasteful number, since it uses less digits than its factorization.

60538774989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397161.

The product of its (nonzero) digits is 91445760, while the sum is 66.

The spelling of 60538774989 in words is "sixty billion, five hundred thirty-eight million, seven hundred seventy-four thousand, nine hundred eighty-nine".