4665423653 has 16 divisors (see below), whose sum is σ = 5134708800. Its totient is φ = 4203809280.

The previous prime is 4665423599. The next prime is 4665423671. The reversal of 4665423653 is 3563245664.

It is not a de Polignac number, because 4665423653 - 2³⁰ = 3591681829 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 (4665423253) 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, 694133 + ... + 700821.

It is an arithmetic number, because the mean of its divisors is an integer number (320919300).

Almost surely, 2^4665423653 is an apocalyptic number.

It is an amenable number.

4665423653 is a deficient number, since it is larger than the sum of its proper divisors (469285147).

4665423653 is a wasteful number, since it uses less digits than its factorization.

4665423653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7252.

The product of its digits is 1555200, while the sum is 44.

The square root of 4665423653 is about 68303.9065720256. The cubic root of 4665423653 is about 1670.9509271022.

It can be divided in two parts, 46654 and 23653, that added together give a palindrome (70307).

The spelling of 4665423653 in words is "four billion, six hundred sixty-five million, four hundred twenty-three thousand, six hundred fifty-three".