18275713768766 has 8 divisors (see below), whose sum is σ = 29026133632800. Its totient is φ = 8600335891168.

The previous prime is 18275713768727. The next prime is 18275713768799. The reversal of 18275713768766 is 66786731757281.

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

It is a junction number, because it is equal to n+sod(n) for n = 18275713768693 and 18275713768702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268760496566 + ... + 268760496633.

It is an arithmetic number, because the mean of its divisors is an integer number (3628266704100).

Almost surely, 2^{18275713768766} is an apocalyptic number.

18275713768766 is a deficient number, since it is larger than the sum of its proper divisors (10750419864034).

18275713768766 is a wasteful number, since it uses less digits than its factorization.

18275713768766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537520993218.

The product of its digits is 995742720, while the sum is 74.

The spelling of 18275713768766 in words is "eighteen trillion, two hundred seventy-five billion, seven hundred thirteen million, seven hundred sixty-eight thousand, seven hundred sixty-six".