18050659627 has 32 divisors (see below), whose sum is σ = 24265866240. Its totient is φ = 12967413120.

The previous prime is 18050659621. The next prime is 18050659637. The reversal of 18050659627 is 72695605081.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-18050659627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18050659621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 829093 + ... + 850585.

It is an arithmetic number, because the mean of its divisors is an integer number (758308320).

Almost surely, 2^18050659627 is an apocalyptic number.

18050659627 is a deficient number, since it is larger than the sum of its proper divisors (6215206613).

18050659627 is a wasteful number, since it uses less digits than its factorization.

18050659627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22363.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 18050659627 in words is "eighteen billion, fifty million, six hundred fifty-nine thousand, six hundred twenty-seven".