5528663700 has 144 divisors (see below), whose sum is σ = 19243768320. Its totient is φ = 1197175680.

The previous prime is 5528663689. The next prime is 5528663771. The reversal of 5528663700 is 73668255.

It is a super-2 number, since 2×5528663700² = 61132244615395380000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29382 + ... + 109181.

It is an arithmetic number, because the mean of its divisors is an integer number (133637280).

Almost surely, 2^5528663700 is an apocalyptic number.

5528663700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5528663700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9621884160).

5528663700 is an abundant number, since it is smaller than the sum of its proper divisors (13715104620).

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

5528663700 is a wasteful number, since it uses less digits than its factorization.

5528663700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138606 (or 138599 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 5528663700 is about 74354.9843655420. The cubic root of 5528663700 is about 1768.2353058810.

The spelling of 5528663700 in words is "five billion, five hundred twenty-eight million, six hundred sixty-three thousand, seven hundred".