5552449858 has 8 divisors (see below), whose sum is σ = 8341431228. Its totient is φ = 2771972784.

The previous prime is 5552449843. The next prime is 5552449871. The reversal of 5552449858 is 8589442555.

It can be written as a sum of positive squares in 2 ways, for example, as 5354287929 + 198161929 = 73173^2 + 14077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5552449799 and 5552449808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2124441 + ... + 2127052.

Almost surely, 2^5552449858 is an apocalyptic number.

5552449858 is a deficient number, since it is larger than the sum of its proper divisors (2788981370).

5552449858 is a wasteful number, since it uses less digits than its factorization.

5552449858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252148.

The product of its digits is 11520000, while the sum is 55.

The square root of 5552449858 is about 74514.7626849875. The cubic root of 5552449858 is about 1770.7675241748.

The spelling of 5552449858 in words is "five billion, five hundred fifty-two million, four hundred forty-nine thousand, eight hundred fifty-eight".