6056521 has 9 divisors (see below), whose sum is σ = 6391021. Its totient is φ = 5739052.

The previous prime is 6056473. The next prime is 6056543. The reversal of 6056521 is 1256506.

The square root of 6056521 is 2461.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 6056521 - 2¹⁷ = 5925449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6056581) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 56550 + ... + 56656.

Almost surely, 2^6056521 is an apocalyptic number.

6056521 is the 2461-st square number.

6056521 is the 1231-st centered octagonal number.

It is an amenable number.

6056521 is a deficient number, since it is larger than the sum of its proper divisors (334500).

6056521 is an equidigital number, since it uses as much as digits as its factorization.

6056521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The cubic root of 6056521 is about 182.2808628910.

Multiplying 6056521 by its sum of digits (25), we get a square (151413025 = 12305²).

The spelling of 6056521 in words is "six million, fifty-six thousand, five hundred twenty-one".