5527554768450 has 288 divisors, whose sum is σ = 17551479883392. Its totient is φ = 1229526144000.

The previous prime is 5527554768431. The next prime is 5527554768457. The reversal of 5527554768450 is 548674557255.

5527554768450 is a `hidden beast` number, since 5 + 5 + 2 + 7 + 5 + 547 + 6 + 84 + 5 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (5527554768457) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 10489270 + ... + 11003630.

It is an arithmetic number, because the mean of its divisors is an integer number (60942638484).

Almost surely, 2^{5527554768450} is an apocalyptic number.

5527554768450 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 5527554768450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8775739941696).

5527554768450 is an abundant number, since it is smaller than the sum of its proper divisors (12023925114942).

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

5527554768450 is a wasteful number, since it uses less digits than its factorization.

5527554768450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514570 (or 514562 counting only the distinct ones).

The product of its (nonzero) digits is 235200000, while the sum is 63.

The spelling of 5527554768450 in words is "five trillion, five hundred twenty-seven billion, five hundred fifty-four million, seven hundred sixty-eight thousand, four hundred fifty".