18053654684 has 48 divisors (see below), whose sum is σ = 35536076352. Its totient is φ = 7962865152.

The previous prime is 18053654683. The next prime is 18053654741. The reversal of 18053654684 is 48645635081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18053654683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1420502 + ... + 1433154.

It is an arithmetic number, because the mean of its divisors is an integer number (740334924).

Almost surely, 2^18053654684 is an apocalyptic number.

It is an amenable number.

18053654684 is a deficient number, since it is larger than the sum of its proper divisors (17482421668).

18053654684 is a wasteful number, since it uses less digits than its factorization.

18053654684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13886 (or 13884 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 18053654684 in words is "eighteen billion, fifty-three million, six hundred fifty-four thousand, six hundred eighty-four".