38125708585 has 8 divisors (see below), whose sum is σ = 45813270600. Its totient is φ = 30458953344.

The previous prime is 38125708567. The next prime is 38125708589. The reversal of 38125708585 is 58580752183.

It can be written as a sum of positive squares in 4 ways, for example, as 16561373481 + 21564335104 = 128691^2 + 146848^2 .

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 38125708585 - 2⁷ = 38125708457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38125708589) 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, 5197660 + ... + 5204989.

It is an arithmetic number, because the mean of its divisors is an integer number (5726658825).

Almost surely, 2^38125708585 is an apocalyptic number.

It is an amenable number.

38125708585 is a deficient number, since it is larger than the sum of its proper divisors (7687562015).

38125708585 is a wasteful number, since it uses less digits than its factorization.

38125708585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10403387.

The product of its (nonzero) digits is 2688000, while the sum is 52.

The spelling of 38125708585 in words is "thirty-eight billion, one hundred twenty-five million, seven hundred eight thousand, five hundred eighty-five".