6552513 has 24 divisors (see below), whose sum is σ = 10429536. Its totient is φ = 3963960.

The previous prime is 6552503. The next prime is 6552527. The reversal of 6552513 is 3152556.

6552513 is a `hidden beast` number, since 655 + 2 + 5 + 1 + 3 = 666.

It is not a de Polignac number, because 6552513 - 2⁶ = 6552449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6552503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11706 + ... + 12252.

It is an arithmetic number, because the mean of its divisors is an integer number (434564).

Almost surely, 2^6552513 is an apocalyptic number.

It is an amenable number.

6552513 is a deficient number, since it is larger than the sum of its proper divisors (3877023).

6552513 is a wasteful number, since it uses less digits than its factorization.

6552513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 561 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 6552513 is about 2559.7876865084. The cubic root of 6552513 is about 187.1267882957.

The spelling of 6552513 in words is "six million, five hundred fifty-two thousand, five hundred thirteen".