38228183555 has 8 divisors (see below), whose sum is σ = 46166011152. Its totient is φ = 30387752928.

The previous prime is 38228183453. The next prime is 38228183557. The reversal of 38228183555 is 55538182283.

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 38228183555 - 2⁸ = 38228183299 is a prime.

It is a super-2 number, since 2×38228183555² (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 (38228183557) 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, 24348377 + ... + 24349946.

It is an arithmetic number, because the mean of its divisors is an integer number (5770751394).

Almost surely, 2^38228183555 is an apocalyptic number.

38228183555 is a deficient number, since it is larger than the sum of its proper divisors (7937827597).

38228183555 is a wasteful number, since it uses less digits than its factorization.

38228183555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48698485.

The product of its digits is 2304000, while the sum is 50.

The spelling of 38228183555 in words is "thirty-eight billion, two hundred twenty-eight million, one hundred eighty-three thousand, five hundred fifty-five".