38009582155 has 8 divisors (see below), whose sum is σ = 45640068912. Its totient is φ = 30388618848.

The previous prime is 38009582147. The next prime is 38009582249. The reversal of 38009582155 is 55128590083.

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 38009582155 - 2³ = 38009582147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372077 + ... + 2388046.

It is an arithmetic number, because the mean of its divisors is an integer number (5705008614).

Almost surely, 2^38009582155 is an apocalyptic number.

38009582155 is a deficient number, since it is larger than the sum of its proper divisors (7630486757).

38009582155 is a wasteful number, since it uses less digits than its factorization.

38009582155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4761725.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 38009582155 in words is "thirty-eight billion, nine million, five hundred eighty-two thousand, one hundred fifty-five".