4653539 has 6 divisors (see below), whose sum is σ = 5115180. Its totient is φ = 4230380.

The previous prime is 4653533. The next prime is 4653547. The reversal of 4653539 is 9353564.

It is not a de Polignac number, because 4653539 - 2²⁰ = 3604963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4653499 and 4653508.

It is not an unprimeable number, because it can be changed into a prime (4653533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19109 + ... + 19350.

It is an arithmetic number, because the mean of its divisors is an integer number (852530).

Almost surely, 2^4653539 is an apocalyptic number.

4653539 is a deficient number, since it is larger than the sum of its proper divisors (461641).

4653539 is a wasteful number, since it uses less digits than its factorization.

4653539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38481 (or 38470 counting only the distinct ones).

The product of its digits is 48600, while the sum is 35.

The square root of 4653539 is about 2157.2062951883. The cubic root of 4653539 is about 166.9530866108.

It can be divided in two parts, 465 and 3539, that added together give a palindrome (4004).

The spelling of 4653539 in words is "four million, six hundred fifty-three thousand, five hundred thirty-nine".