5271552 has 156 divisors (see below), whose sum is σ = 17889144. Its totient is φ = 1474560.

The previous prime is 5271551. The next prime is 5271557. The reversal of 5271552 is 2551725.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (156).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 405498 + ... + 405510.

It is an arithmetic number, because the mean of its divisors is an integer number (114674).

Almost surely, 2^5271552 is an apocalyptic number.

5271552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5271552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8944572).

5271552 is an abundant number, since it is smaller than the sum of its proper divisors (12617592).

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

5271552 is a wasteful number, since it uses less digits than its factorization.

5271552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54 (or 29 counting only the distinct ones).

The product of its digits is 3500, while the sum is 27.

The square root of 5271552 is about 2295.9860626755. The cubic root of 5271552 is about 174.0388339799.

The spelling of 5271552 in words is "five million, two hundred seventy-one thousand, five hundred fifty-two".