6515252 has 24 divisors (see below), whose sum is σ = 12213600. Its totient is φ = 3031776.

The previous prime is 6515203. The next prime is 6515261. The reversal of 6515252 is 2525156.

6515252 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3758 + ... + 5210.

It is an arithmetic number, because the mean of its divisors is an integer number (508900).

Almost surely, 2^6515252 is an apocalyptic number.

It is an amenable number.

6515252 is a deficient number, since it is larger than the sum of its proper divisors (5698348).

6515252 is a wasteful number, since it uses less digits than its factorization.

6515252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535 (or 1533 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 6515252 is about 2552.4991674827. The cubic root of 6515252 is about 186.7714137164.

The spelling of 6515252 in words is "six million, five hundred fifteen thousand, two hundred fifty-two".