5523542550 has 96 divisors (see below), whose sum is σ = 15591814560. Its totient is φ = 1437004800.

The previous prime is 5523542473. The next prime is 5523542567. The reversal of 5523542550 is 552453255.

5523542550 is a `hidden beast` number, since 5 + 52 + 3 + 54 + 2 + 550 = 666.

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, 5454 + ... + 105246.

It is an arithmetic number, because the mean of its divisors is an integer number (162414735).

Almost surely, 2^5523542550 is an apocalyptic number.

5523542550 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 5523542550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7795907280).

5523542550 is an abundant number, since it is smaller than the sum of its proper divisors (10068272010).

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

5523542550 is a wasteful number, since it uses less digits than its factorization.

5523542550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99855 (or 99844 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 5523542550 is about 74320.5392203259. The cubic root of 5523542550 is about 1767.6891705552.

The spelling of 5523542550 in words is "five billion, five hundred twenty-three million, five hundred forty-two thousand, five hundred fifty".