5331522 has 32 divisors (see below), whose sum is σ = 12392064. Its totient is φ = 1497600.

The previous prime is 5331511. The next prime is 5331541. The reversal of 5331522 is 2251335.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1522 + ... + 3602.

It is an arithmetic number, because the mean of its divisors is an integer number (387252).

Almost surely, 2^5331522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5331522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6196032).

5331522 is an abundant number, since it is smaller than the sum of its proper divisors (7060542).

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

5331522 is a wasteful number, since it uses less digits than its factorization.

5331522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154.

The product of its digits is 900, while the sum is 21.

The square root of 5331522 is about 2309.0088782852. The cubic root of 5331522 is about 174.6963113900.

Adding to 5331522 its reverse (2251335), we get a palindrome (7582857).

The spelling of 5331522 in words is "five million, three hundred thirty-one thousand, five hundred twenty-two".