5528535988 has 24 divisors (see below), whose sum is σ = 10011667680. Its totient is φ = 2668118880.

The previous prime is 5528535931. The next prime is 5528535989. The reversal of 5528535988 is 8895358255.

It is a happy number.

It is a super-2 number, since 2×5528535988² = 61129420341222272288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5528535989) 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, 542823 + ... + 552913.

It is an arithmetic number, because the mean of its divisors is an integer number (417152820).

Almost surely, 2^5528535988 is an apocalyptic number.

5528535988 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5528535988 is a deficient number, since it is larger than the sum of its proper divisors (4483131692).

5528535988 is a wasteful number, since it uses less digits than its factorization.

5528535988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14847 (or 14845 counting only the distinct ones).

The product of its digits is 17280000, while the sum is 58.

The square root of 5528535988 is about 74354.1255613971. The cubic root of 5528535988 is about 1768.2216903783.

The spelling of 5528535988 in words is "five billion, five hundred twenty-eight million, five hundred thirty-five thousand, nine hundred eighty-eight".