5521629 has 8 divisors (see below), whose sum is σ = 7616160. Its totient is φ = 3554096.

The previous prime is 5521603. The next prime is 5521631. The reversal of 5521629 is 9261255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5521629 - 2⁵ = 5521597 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5521596 and 5521605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31647 + ... + 31820.

It is an arithmetic number, because the mean of its divisors is an integer number (952020).

Almost surely, 2^5521629 is an apocalyptic number.

It is an amenable number.

5521629 is a deficient number, since it is larger than the sum of its proper divisors (2094531).

5521629 is a wasteful number, since it uses less digits than its factorization.

5521629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63499.

The product of its digits is 5400, while the sum is 30.

The square root of 5521629 is about 2349.8146735434. The cubic root of 5521629 is about 176.7485017015.

The spelling of 5521629 in words is "five million, five hundred twenty-one thousand, six hundred twenty-nine".