386504564023 has 4 divisors (see below), whose sum is σ = 399832307640. Its totient is φ = 373176820408.

The previous prime is 386504564021. The next prime is 386504564057. The reversal of 386504564023 is 320465405683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320465405683 = 34129 ⋅9389827.

It is a cyclic number.

It is not a de Polignac number, because 386504564023 - 2¹ = 386504564021 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 (386504564021) 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, 6663871765 + ... + 6663871822.

It is an arithmetic number, because the mean of its divisors is an integer number (99958076910).

Almost surely, 2^386504564023 is an apocalyptic number.

386504564023 is a deficient number, since it is larger than the sum of its proper divisors (13327743617).

386504564023 is a wasteful number, since it uses less digits than its factorization.

386504564023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13327743616.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 386504564023 in words is "three hundred eighty-six billion, five hundred four million, five hundred sixty-four thousand, twenty-three".