6532550 has 12 divisors (see below), whose sum is σ = 12150636. Its totient is φ = 2613000.

The previous prime is 6532549. The next prime is 6532553. The reversal of 6532550 is 552356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532553) 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 5 ways as a sum of consecutive naturals, for example, 65276 + ... + 65375.

It is an arithmetic number, because the mean of its divisors is an integer number (1012553).

Almost surely, 2^6532550 is an apocalyptic number.

6532550 is a deficient number, since it is larger than the sum of its proper divisors (5618086).

6532550 is a wasteful number, since it uses less digits than its factorization.

6532550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130663 (or 130658 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 6532550 is about 2555.8853651915. The cubic root of 6532550 is about 186.9365604055.

The spelling of 6532550 in words is "six million, five hundred thirty-two thousand, five hundred fifty".