5521454169 has 64 divisors (see below), whose sum is σ = 9692866560. Its totient is φ = 2708536320.

The previous prime is 5521454149. The next prime is 5521454189. The reversal of 5521454169 is 9614541255.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5521454149) and next prime (5521454189).

It is not a de Polignac number, because 5521454169 - 2⁸ = 5521453913 is a prime.

It is a super-2 number, since 2×5521454169² = 60972912280734961122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5521454169.

It is not an unprimeable number, because it can be changed into a prime (5521454149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1477227 + ... + 1480959.

It is an arithmetic number, because the mean of its divisors is an integer number (151451040).

Almost surely, 2^5521454169 is an apocalyptic number.

It is an amenable number.

5521454169 is a deficient number, since it is larger than the sum of its proper divisors (4171412391).

5521454169 is a wasteful number, since it uses less digits than its factorization.

5521454169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4110.

The product of its digits is 216000, while the sum is 42.

The square root of 5521454169 is about 74306.4880680012. The cubic root of 5521454169 is about 1767.4663622281.

The spelling of 5521454169 in words is "five billion, five hundred twenty-one million, four hundred fifty-four thousand, one hundred sixty-nine".