18626061082 has 8 divisors (see below), whose sum is σ = 27943760736. Its totient is φ = 9311474172.

The previous prime is 18626061071. The next prime is 18626061127. The reversal of 18626061082 is 28016062681.

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

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, 763168 + ... + 787195.

It is an arithmetic number, because the mean of its divisors is an integer number (3492970092).

Almost surely, 2^18626061082 is an apocalyptic number.

18626061082 is a deficient number, since it is larger than the sum of its proper divisors (9317699654).

18626061082 is a wasteful number, since it uses less digits than its factorization.

18626061082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556372.

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 18626061082 in words is "eighteen billion, six hundred twenty-six million, sixty-one thousand, eighty-two".