5528005557 has 8 divisors (see below), whose sum is σ = 7386458976. Its totient is φ = 3677444592.

The previous prime is 5528005499. The next prime is 5528005601. The reversal of 5528005557 is 7555008255.

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

It is not a de Polignac number, because 5528005557 - 2⁷ = 5528005429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5528007557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1971478 + ... + 1974279.

It is an arithmetic number, because the mean of its divisors is an integer number (923307372).

Almost surely, 2^5528005557 is an apocalyptic number.

It is an amenable number.

5528005557 is a deficient number, since it is larger than the sum of its proper divisors (1858453419).

5528005557 is a wasteful number, since it uses less digits than its factorization.

5528005557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946227.

The product of its (nonzero) digits is 350000, while the sum is 42.

The square root of 5528005557 is about 74350.5585520378. The cubic root of 5528005557 is about 1768.1651383605.

The spelling of 5528005557 in words is "five billion, five hundred twenty-eight million, five thousand, five hundred fifty-seven".