5524514412220 has 48 divisors (see below), whose sum is σ = 11789848949760. Its totient is φ = 2174123704896.

The previous prime is 5524514412211. The next prime is 5524514412223. The reversal of 5524514412220 is 222144154255.

It is a self number, because there is not a number n which added to its sum of digits gives 5524514412220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5524514412223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5730472 + ... + 6624751.

It is an arithmetic number, because the mean of its divisors is an integer number (245621853120).

Almost surely, 2^{5524514412220} is an apocalyptic number.

It is an amenable number.

5524514412220 is an abundant number, since it is smaller than the sum of its proper divisors (6265334537540).

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

5524514412220 is a wasteful number, since it uses less digits than its factorization.

5524514412220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12355594 (or 12355592 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 5524514412220 its reverse (222144154255), we get a palindrome (5746658566475).

The spelling of 5524514412220 in words is "five trillion, five hundred twenty-four billion, five hundred fourteen million, four hundred twelve thousand, two hundred twenty".