5528999054250 has 512 divisors, whose sum is σ = 18082362654720. Its totient is φ = 1224083404800.

The previous prime is 5528999054233. The next prime is 5528999054291. The reversal of 5528999054250 is 524509998255.

5528999054250 is a `hidden beast` number, since 5 + 5 + 2 + 89 + 9 + 9 + 0 + 542 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 215399917 + ... + 215425583.

It is an arithmetic number, because the mean of its divisors is an integer number (35317114560).

Almost surely, 2^{5528999054250} is an apocalyptic number.

5528999054250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5528999054250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9041181327360).

5528999054250 is an abundant number, since it is smaller than the sum of its proper divisors (12553363600470).

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

5528999054250 is a wasteful number, since it uses less digits than its factorization.

5528999054250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25844 (or 25828 counting only the distinct ones).

The product of its (nonzero) digits is 58320000, while the sum is 63.

The spelling of 5528999054250 in words is "five trillion, five hundred twenty-eight billion, nine hundred ninety-nine million, fifty-four thousand, two hundred fifty".