5558897369 has 16 divisors (see below), whose sum is σ = 5778115200. Its totient is φ = 5344327296.

The previous prime is 5558897327. The next prime is 5558897419. The reversal of 5558897369 is 9637988555.

It is a cyclic number.

It is not a de Polignac number, because 5558897369 - 2¹⁶ = 5558831833 is a prime.

It is a super-2 number, since 2×5558897369² = 61802679918150244322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5558891369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873212 + ... + 879554.

It is an arithmetic number, because the mean of its divisors is an integer number (361132200).

Almost surely, 2^5558897369 is an apocalyptic number.

It is an amenable number.

5558897369 is a deficient number, since it is larger than the sum of its proper divisors (219217831).

5558897369 is a wasteful number, since it uses less digits than its factorization.

5558897369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6704.

The product of its digits is 81648000, while the sum is 65.

The square root of 5558897369 is about 74558.0134459067. The cubic root of 5558897369 is about 1771.4526647927.

The spelling of 5558897369 in words is "five billion, five hundred fifty-eight million, eight hundred ninety-seven thousand, three hundred sixty-nine".