6503132 has 12 divisors (see below), whose sum is σ = 11536896. Its totient is φ = 3206880.

The previous prime is 6503113. The next prime is 6503137. The reversal of 6503132 is 2313056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6503137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10844 + ... + 11427.

It is an arithmetic number, because the mean of its divisors is an integer number (961408).

Almost surely, 2^6503132 is an apocalyptic number.

It is an amenable number.

6503132 is a deficient number, since it is larger than the sum of its proper divisors (5033764).

6503132 is a wasteful number, since it uses less digits than its factorization.

6503132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22348 (or 22346 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 6503132 is about 2550.1239185577. The cubic root of 6503132 is about 186.6555279635.

Adding to 6503132 its reverse (2313056), we get a palindrome (8816188).

The spelling of 6503132 in words is "six million, five hundred three thousand, one hundred thirty-two".