60665550117 has 8 divisors (see below), whose sum is σ = 82258373280. Its totient is φ = 39758213520.

The previous prime is 60665550103. The next prime is 60665550139. The reversal of 60665550117 is 71105556606.

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

It is not a de Polignac number, because 60665550117 - 2¹⁸ = 60665287973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60665550217) 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, 171371434 + ... + 171371787.

It is an arithmetic number, because the mean of its divisors is an integer number (10282296660).

Almost surely, 2^60665550117 is an apocalyptic number.

It is an amenable number.

60665550117 is a deficient number, since it is larger than the sum of its proper divisors (21592823163).

60665550117 is a wasteful number, since it uses less digits than its factorization.

60665550117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342743283.

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 60665550117 in words is "sixty billion, six hundred sixty-five million, five hundred fifty thousand, one hundred seventeen".