5559019257 has 32 divisors (see below), whose sum is σ = 8175250944. Its totient is φ = 3331961600.

The previous prime is 5559019253. The next prime is 5559019267. The reversal of 5559019257 is 7529109555.

It is not a de Polignac number, because 5559019257 - 2² = 5559019253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5559019253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3109918 + ... + 3111704.

It is an arithmetic number, because the mean of its divisors is an integer number (255476592).

Almost surely, 2^5559019257 is an apocalyptic number.

It is an amenable number.

5559019257 is a deficient number, since it is larger than the sum of its proper divisors (2616231687).

5559019257 is a wasteful number, since it uses less digits than its factorization.

5559019257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789.

The product of its (nonzero) digits is 708750, while the sum is 48.

The square root of 5559019257 is about 74558.8308451789. The cubic root of 5559019257 is about 1771.4656120392.

It can be divided in two parts, 55590 and 19257, that added together give a palindrome (74847).

The spelling of 5559019257 in words is "five billion, five hundred fifty-nine million, nineteen thousand, two hundred fifty-seven".