5527155444 has 48 divisors (see below), whose sum is σ = 13213863936. Its totient is φ = 1797330400.

The previous prime is 5527155437. The next prime is 5527155449. The reversal of 5527155444 is 4445517255.

It is a junction number, because it is equal to n+sod(n) for n = 5527155396 and 5527155405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5527155449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159649 + ... + 191159.

It is an arithmetic number, because the mean of its divisors is an integer number (275288832).

Almost surely, 2^5527155444 is an apocalyptic number.

It is an amenable number.

5527155444 is an abundant number, since it is smaller than the sum of its proper divisors (7686708492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5527155444 is a wasteful number, since it uses less digits than its factorization.

5527155444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31876 (or 31874 counting only the distinct ones).

The product of its digits is 560000, while the sum is 42.

The square root of 5527155444 is about 74344.8414081300. The cubic root of 5527155444 is about 1768.0744958305.

The spelling of 5527155444 in words is "five billion, five hundred twenty-seven million, one hundred fifty-five thousand, four hundred forty-four".