5431552 has 54 divisors (see below), whose sum is σ = 12641118. Its totient is φ = 2322432.

The previous prime is 5431537. The next prime is 5431561. The reversal of 5431552 is 2551345.

It can be written as a sum of positive squares in only one way, i.e., 3625216 + 1806336 = 1904^2 + 1344^2 .

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 5 ways as a sum of consecutive naturals, for example, 12328 + ... + 12760.

Almost surely, 2^5431552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5431552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6320559).

5431552 is an abundant number, since it is smaller than the sum of its proper divisors (7209566).

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

5431552 is an equidigital number, since it uses as much as digits as its factorization.

5431552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 442 counting only the distinct ones).

The product of its digits is 3000, while the sum is 25.

The square root of 5431552 is about 2330.5690292287. The cubic root of 5431552 is about 175.7820994810.

Adding to 5431552 its reverse (2551345), we get a palindrome (7982897).

The spelling of 5431552 in words is "five million, four hundred thirty-one thousand, five hundred fifty-two".