5521956 has 36 divisors (see below), whose sum is σ = 14166096. Its totient is φ = 1672880.

The previous prime is 5521927. The next prime is 5521963. The reversal of 5521956 is 6591255.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 450 + ... + 3353.

Almost surely, 2^5521956 is an apocalyptic number.

It is an amenable number.

5521956 is an abundant number, since it is smaller than the sum of its proper divisors (8644140).

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

5521956 is a wasteful number, since it uses less digits than its factorization.

5521956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832 (or 3819 counting only the distinct ones).

The product of its digits is 13500, while the sum is 33.

The square root of 5521956 is about 2349.8842524686. The cubic root of 5521956 is about 176.7519907455.

The spelling of 5521956 in words is "five million, five hundred twenty-one thousand, nine hundred fifty-six".