3748373566133 has 12 divisors (see below), whose sum is σ = 4360737709152. Its totient is φ = 3212608102200.

The previous prime is 3748373566039. The next prime is 3748373566211. The reversal of 3748373566133 is 3316653738473.

It is a de Polignac number, because none of the positive numbers 2^k-3748373566133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748373566933) 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 11 ways as a sum of consecutive naturals, for example, 2813435 + ... + 3925832.

It is an arithmetic number, because the mean of its divisors is an integer number (363394809096).

Almost surely, 2^{3748373566133} is an apocalyptic number.

It is an amenable number.

3748373566133 is a deficient number, since it is larger than the sum of its proper divisors (612364143019).

3748373566133 is a wasteful number, since it uses less digits than its factorization.

3748373566133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6750632 (or 6750625 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 59.

The spelling of 3748373566133 in words is "three trillion, seven hundred forty-eight billion, three hundred seventy-three million, five hundred sixty-six thousand, one hundred thirty-three".