4000063573 has 8 divisors (see below), whose sum is σ = 4364672256. Its totient is φ = 3635616000.

The previous prime is 4000063567. The next prime is 4000063577. The reversal of 4000063573 is 3753600004.

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 4000063573 - 2²⁹ = 3463192661 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 (4000063577) 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, 14940 + ... + 90682.

It is an arithmetic number, because the mean of its divisors is an integer number (545584032).

Almost surely, 2^4000063573 is an apocalyptic number.

It is an amenable number.

4000063573 is a deficient number, since it is larger than the sum of its proper divisors (364608683).

4000063573 is a wasteful number, since it uses less digits than its factorization.

4000063573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80555.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 4000063573 is about 63246.0557900649. The cubic root of 4000063573 is about 1587.4094615776.

Adding to 4000063573 its reverse (3753600004), we get a palindrome (7753663577).

The spelling of 4000063573 in words is "four billion, sixty-three thousand, five hundred seventy-three".