5598656545 has 8 divisors (see below), whose sum is σ = 6874629696. Its totient is φ = 4374764016.

The previous prime is 5598656467. The next prime is 5598656549. The reversal of 5598656545 is 5456568955.

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 5598656545 - 2¹⁹ = 5598132257 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 5598656545.

It is not an unprimeable number, because it can be changed into a prime (5598656549) 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, 13019917 + ... + 13020346.

It is an arithmetic number, because the mean of its divisors is an integer number (859328712).

Almost surely, 2^5598656545 is an apocalyptic number.

It is an amenable number.

5598656545 is a deficient number, since it is larger than the sum of its proper divisors (1275973151).

5598656545 is a wasteful number, since it uses less digits than its factorization.

5598656545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26040311.

The product of its digits is 32400000, while the sum is 58.

The square root of 5598656545 is about 74824.1708607586. The cubic root of 5598656545 is about 1775.6659850955.

The spelling of 5598656545 in words is "five billion, five hundred ninety-eight million, six hundred fifty-six thousand, five hundred forty-five".