5557899559 has 4 divisors (see below), whose sum is σ = 5571899704. Its totient is φ = 5543899416.

The previous prime is 5557899547. The next prime is 5557899563. The reversal of 5557899559 is 9559987555.

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 5557899559 - 2¹⁷ = 5557768487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5557899494 and 5557899503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557899569) 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, 6999477 + ... + 7000270.

It is an arithmetic number, because the mean of its divisors is an integer number (1392974926).

Almost surely, 2^5557899559 is an apocalyptic number.

5557899559 is a deficient number, since it is larger than the sum of its proper divisors (14000145).

5557899559 is a wasteful number, since it uses less digits than its factorization.

5557899559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14000144.

The product of its digits is 127575000, while the sum is 67.

The square root of 5557899559 is about 74551.3216448910. The cubic root of 5557899559 is about 1771.3466678155.

The spelling of 5557899559 in words is "five billion, five hundred fifty-seven million, eight hundred ninety-nine thousand, five hundred fifty-nine".