38503881163 has 8 divisors (see below), whose sum is σ = 42008106240. Its totient is φ = 35000301480.

The previous prime is 38503881161. The next prime is 38503881217. The reversal of 38503881163 is 36118830583.

38503881163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38503881163 - 2¹ = 38503881161 is a prime.

It is a super-3 number, since 3×38503881163³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38503881161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32095 + ... + 279352.

It is an arithmetic number, because the mean of its divisors is an integer number (5251013280).

Almost surely, 2^38503881163 is an apocalyptic number.

38503881163 is a deficient number, since it is larger than the sum of its proper divisors (3504225077).

38503881163 is a wasteful number, since it uses less digits than its factorization.

38503881163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322697.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 38503881163 in words is "thirty-eight billion, five hundred three million, eight hundred eighty-one thousand, one hundred sixty-three".