5528188624 has 80 divisors (see below), whose sum is σ = 13148464000. Its totient is φ = 2244485376.

The previous prime is 5528188577. The next prime is 5528188649. The reversal of 5528188624 is 4268818255.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77764 + ... + 130780.

It is an arithmetic number, because the mean of its divisors is an integer number (164355800).

Almost surely, 2^5528188624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5528188624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6574232000).

5528188624 is an abundant number, since it is smaller than the sum of its proper divisors (7620275376).

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

5528188624 is a wasteful number, since it uses less digits than its factorization.

5528188624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53065 (or 53045 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 49.

The square root of 5528188624 is about 74351.7896489385. The cubic root of 5528188624 is about 1768.1846564978.

The spelling of 5528188624 in words is "five billion, five hundred twenty-eight million, one hundred eighty-eight thousand, six hundred twenty-four".