38200473585 has 48 divisors (see below), whose sum is σ = 68709775680. Its totient is φ = 20360756160.

The previous prime is 38200473581. The next prime is 38200473631. The reversal of 38200473585 is 58537400283.

38200473585 is a `hidden beast` number, since 3 + 8 + 20 + 0 + 47 + 3 + 585 = 666.

It is not a de Polignac number, because 38200473585 - 2² = 38200473581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 38200473585.

It is not an unprimeable number, because it can be changed into a prime (38200473581) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2106286 + ... + 2124344.

It is an arithmetic number, because the mean of its divisors is an integer number (1431453660).

Almost surely, 2^38200473585 is an apocalyptic number.

It is an amenable number.

38200473585 is a deficient number, since it is larger than the sum of its proper divisors (30509302095).

38200473585 is a wasteful number, since it uses less digits than its factorization.

38200473585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19820 (or 19808 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 38200473585 in words is "thirty-eight billion, two hundred million, four hundred seventy-three thousand, five hundred eighty-five".