38607688045 has 8 divisors (see below), whose sum is σ = 46332312696. Its totient is φ = 30884092416.

The previous prime is 38607687991. The next prime is 38607688051. The reversal of 38607688045 is 54088670683.

It can be written as a sum of positive squares in 4 ways, for example, as 628304356 + 37979383689 = 25066^2 + 194883^2 .

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 38607688045 - 2¹³ = 38607679853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 172152 + ... + 326881.

It is an arithmetic number, because the mean of its divisors is an integer number (5791539087).

Almost surely, 2^38607688045 is an apocalyptic number.

It is an amenable number.

38607688045 is a deficient number, since it is larger than the sum of its proper divisors (7724624651).

38607688045 is a wasteful number, since it uses less digits than its factorization.

38607688045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514511.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 38607688045 in words is "thirty-eight billion, six hundred seven million, six hundred eighty-eight thousand, forty-five".