38964533546983 has 4 divisors (see below), whose sum is σ = 42506763869448. Its totient is φ = 35422303224520.

The previous prime is 38964533546959. The next prime is 38964533547041.

38964533546983 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38964533546983 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 (38964533546903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1771115161216 + ... + 1771115161237.

It is an arithmetic number, because the mean of its divisors is an integer number (10626690967362).

Almost surely, 2^{38964533546983} is an apocalyptic number.

38964533546983 is a deficient number, since it is larger than the sum of its proper divisors (3542230322465).

38964533546983 is a wasteful number, since it uses less digits than its factorization.

38964533546983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542230322464.

The product of its digits is 6046617600, while the sum is 76.

The spelling of 38964533546983 in words is "thirty-eight trillion, nine hundred sixty-four billion, five hundred thirty-three million, five hundred forty-six thousand, nine hundred eighty-three".