4458098539 has 4 divisors (see below), whose sum is σ = 4519168456. Its totient is φ = 4397028624.

The previous prime is 4458098537. The next prime is 4458098543. The reversal of 4458098539 is 9358908544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4458098539 - 2¹ = 4458098537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4458098539.

It is not an unprimeable number, because it can be changed into a prime (4458098537) 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, 30534849 + ... + 30534994.

It is an arithmetic number, because the mean of its divisors is an integer number (1129792114).

Almost surely, 2^4458098539 is an apocalyptic number.

4458098539 is a deficient number, since it is larger than the sum of its proper divisors (61069917).

4458098539 is an equidigital number, since it uses as much as digits as its factorization.

4458098539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61069916.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The square root of 4458098539 is about 66768.9938444485. The cubic root of 4458098539 is about 1645.8233562672.

The spelling of 4458098539 in words is "four billion, four hundred fifty-eight million, ninety-eight thousand, five hundred thirty-nine".