5521105252 has 24 divisors (see below), whose sum is σ = 10560467456. Its totient is φ = 2510167968.

The previous prime is 5521105243. The next prime is 5521105297. The reversal of 5521105252 is 2525011255.

It is a self number, because there is not a number n which added to its sum of digits gives 5521105252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788868 + ... + 795835.

Almost surely, 2^5521105252 is an apocalyptic number.

5521105252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5521105252 is a deficient number, since it is larger than the sum of its proper divisors (5039362204).

5521105252 is a wasteful number, since it uses less digits than its factorization.

5521105252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584787 (or 1584785 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 5521105252 is about 74304.1402076627. The cubic root of 5521105252 is about 1767.4291309702.

The spelling of 5521105252 in words is "five billion, five hundred twenty-one million, one hundred five thousand, two hundred fifty-two".