38508582055 has 4 divisors (see below), whose sum is σ = 46210298472. Its totient is φ = 30806865640.

The previous prime is 38508582011. The next prime is 38508582059. The reversal of 38508582055 is 55028580583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55028580583 = 95369 ⋅577007.

It is not a de Polignac number, because 38508582055 - 2¹¹ = 38508580007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38508582059) 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 3 ways as a sum of consecutive naturals, for example, 3850858201 + ... + 3850858210.

It is an arithmetic number, because the mean of its divisors is an integer number (11552574618).

Almost surely, 2^38508582055 is an apocalyptic number.

38508582055 is a deficient number, since it is larger than the sum of its proper divisors (7701716417).

38508582055 is an equidigital number, since it uses as much as digits as its factorization.

38508582055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7701716416.

The product of its (nonzero) digits is 1920000, while the sum is 49.

The spelling of 38508582055 in words is "thirty-eight billion, five hundred eight million, five hundred eighty-two thousand, fifty-five".