38506555005 has 16 divisors (see below), whose sum is σ = 61753446144. Its totient is φ = 20489176640.

The previous prime is 38506554959. The next prime is 38506555033. The reversal of 38506555005 is 50055560583.

It is not a de Polignac number, because 38506555005 - 2¹⁴ = 38506538621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2971614 + ... + 2984543.

It is an arithmetic number, because the mean of its divisors is an integer number (3859590384).

Almost surely, 2^38506555005 is an apocalyptic number.

It is an amenable number.

38506555005 is a deficient number, since it is larger than the sum of its proper divisors (23246891139).

38506555005 is a wasteful number, since it uses less digits than its factorization.

38506555005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5956596.

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 38506555005 in words is "thirty-eight billion, five hundred six million, five hundred fifty-five thousand, five".