5523144 has 32 divisors (see below), whose sum is σ = 15063840. Its totient is φ = 1673600.

The previous prime is 5523131. The next prime is 5523157. The reversal of 5523144 is 4413255.

It is an interprime number because it is at equal distance from previous prime (5523131) and next prime (5523157).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10197 + ... + 10724.

It is an arithmetic number, because the mean of its divisors is an integer number (470745).

Almost surely, 2^5523144 is an apocalyptic number.

It is an amenable number.

5523144 is an abundant number, since it is smaller than the sum of its proper divisors (9540696).

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

5523144 is a wasteful number, since it uses less digits than its factorization.

5523144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20941 (or 20937 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 5523144 is about 2350.1370172822. The cubic root of 5523144 is about 176.7646653791.

Adding to 5523144 its reverse (4413255), we get a palindrome (9936399).

The spelling of 5523144 in words is "five million, five hundred twenty-three thousand, one hundred forty-four".