38355555385 has 8 divisors (see below), whose sum is σ = 52601904576. Its totient is φ = 26300952240.

The previous prime is 38355555383. The next prime is 38355555437. The reversal of 38355555385 is 58355555383.

38355555385 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 not a de Polignac number, because 38355555385 - 2¹ = 38355555383 is a prime.

It is a super-2 number, since 2×38355555385² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38355555383) 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, 547936471 + ... + 547936540.

It is an arithmetic number, because the mean of its divisors is an integer number (6575238072).

Almost surely, 2^38355555385 is an apocalyptic number.

38355555385 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38355555385 is a deficient number, since it is larger than the sum of its proper divisors (14246349191).

38355555385 is a wasteful number, since it uses less digits than its factorization.

38355555385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095873023.

The product of its digits is 27000000, while the sum is 55.

The spelling of 38355555385 in words is "thirty-eight billion, three hundred fifty-five million, five hundred fifty-five thousand, three hundred eighty-five".