18732053133748 has 24 divisors (see below), whose sum is σ = 33889740706304. Its totient is φ = 9050184237600.

The previous prime is 18732053133743. The next prime is 18732053133751. The reversal of 18732053133748 is 84733135023781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18732053133743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114188040 + ... + 114351967.

Almost surely, 2^{18732053133748} is an apocalyptic number.

It is an amenable number.

18732053133748 is a deficient number, since it is larger than the sum of its proper divisors (15157687572556).

18732053133748 is a wasteful number, since it uses less digits than its factorization.

18732053133748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228540703 (or 228540701 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 18732053133748 in words is "eighteen trillion, seven hundred thirty-two billion, fifty-three million, one hundred thirty-three thousand, seven hundred forty-eight".