38613117603 has 8 divisors (see below), whose sum is σ = 54512636688. Its totient is φ = 24227838464.

The previous prime is 38613117583. The next prime is 38613117619. The reversal of 38613117603 is 30671131683.

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 38613117603 - 2⁹ = 38613117091 is a prime.

It is a super-3 number, since 3×38613117603³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (38613117643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378559926 + ... + 378560027.

It is an arithmetic number, because the mean of its divisors is an integer number (6814079586).

Almost surely, 2^38613117603 is an apocalyptic number.

38613117603 is a deficient number, since it is larger than the sum of its proper divisors (15899519085).

38613117603 is a wasteful number, since it uses less digits than its factorization.

38613117603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757119973.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 38613117603 in words is "thirty-eight billion, six hundred thirteen million, one hundred seventeen thousand, six hundred three".