18060768677 has 8 divisors (see below), whose sum is σ = 20649945792. Its totient is φ = 15473858400.

The previous prime is 18060768667. The next prime is 18060768689. The reversal of 18060768677 is 77686706081.

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

It is not a de Polignac number, because 18060768677 - 2²⁴ = 18043991461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18060768667) 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, 549599 + ... + 581532.

It is an arithmetic number, because the mean of its divisors is an integer number (2581243224).

Almost surely, 2^18060768677 is an apocalyptic number.

It is an amenable number.

18060768677 is a deficient number, since it is larger than the sum of its proper divisors (2589177115).

18060768677 is a wasteful number, since it uses less digits than its factorization.

18060768677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133419.

The product of its (nonzero) digits is 4741632, while the sum is 56.

The spelling of 18060768677 in words is "eighteen billion, sixty million, seven hundred sixty-eight thousand, six hundred seventy-seven".