38771941653 has 8 divisors (see below), whose sum is σ = 57439913600. Its totient is φ = 25847961084.

The previous prime is 38771941651. The next prime is 38771941687. The reversal of 38771941653 is 35614917783.

It is not a de Polignac number, because 38771941653 - 2¹ = 38771941651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38771941653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38771941651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717998893 + ... + 717998946.

It is an arithmetic number, because the mean of its divisors is an integer number (7179989200).

Almost surely, 2^38771941653 is an apocalyptic number.

It is an amenable number.

38771941653 is a deficient number, since it is larger than the sum of its proper divisors (18667971947).

38771941653 is a wasteful number, since it uses less digits than its factorization.

38771941653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435997848 (or 1435997842 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The spelling of 38771941653 in words is "thirty-eight billion, seven hundred seventy-one million, nine hundred forty-one thousand, six hundred fifty-three".