38645854683 has 16 divisors (see below), whose sum is σ = 53010693120. Its totient is φ = 25024834656.

The previous prime is 38645854651. The next prime is 38645854693.

38645854683 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 38645854683 - 2⁵ = 38645854651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38645854693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231403 + ... + 361716.

It is an arithmetic number, because the mean of its divisors is an integer number (3313168320).

Almost surely, 2^38645854683 is an apocalyptic number.

38645854683 is a deficient number, since it is larger than the sum of its proper divisors (14364838437).

38645854683 is a wasteful number, since it uses less digits than its factorization.

38645854683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593746.

The product of its digits is 66355200, while the sum is 60.

The spelling of 38645854683 in words is "thirty-eight billion, six hundred forty-five million, eight hundred fifty-four thousand, six hundred eighty-three".