5558563876 has 6 divisors (see below), whose sum is σ = 9727486790. Its totient is φ = 2779281936.

The previous prime is 5558563859. The next prime is 5558563877. The reversal of 5558563876 is 6783658555.

It can be written as a sum of positive squares in only one way, i.e., 3140481600 + 2418082276 = 56040^2 + 49174^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5558563876.

It is not an unprimeable number, because it can be changed into a prime (5558563877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 694820481 + ... + 694820488.

Almost surely, 2^5558563876 is an apocalyptic number.

It is an amenable number.

5558563876 is a deficient number, since it is larger than the sum of its proper divisors (4168922914).

5558563876 is a wasteful number, since it uses less digits than its factorization.

5558563876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389640973 (or 1389640971 counting only the distinct ones).

The product of its digits is 30240000, while the sum is 58.

The square root of 5558563876 is about 74555.7769458544. The cubic root of 5558563876 is about 1771.4172393693.

The spelling of 5558563876 in words is "five billion, five hundred fifty-eight million, five hundred sixty-three thousand, eight hundred seventy-six".