4655539 has 12 divisors (see below), whose sum is σ = 5451024. Its totient is φ = 3976056.

The previous prime is 4655537. The next prime is 4655561. The reversal of 4655539 is 9355564.

It is not a de Polignac number, because 4655539 - 2¹ = 4655537 is a prime.

It is a d-powerful number, because it can be written as 4¹⁰ + 6³ + 5³ + 5³ + 5⁹ + 3¹³ + 9⁵ .

It is a Duffinian number.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 4655498 and 4655507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4655531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16669 + ... + 16945.

It is an arithmetic number, because the mean of its divisors is an integer number (454252).

Almost surely, 2^4655539 is an apocalyptic number.

4655539 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4655539 is a deficient number, since it is larger than the sum of its proper divisors (795485).

4655539 is an frugal number, since it uses more digits than its factorization.

4655539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 284 counting only the distinct ones).

The product of its digits is 81000, while the sum is 37.

The square root of 4655539 is about 2157.6698079178. The cubic root of 4655539 is about 166.9770009084.

The spelling of 4655539 in words is "four million, six hundred fifty-five thousand, five hundred thirty-nine".