5652521 has 8 divisors (see below), whose sum is σ = 6494400. Its totient is φ = 4819248.

The previous prime is 5652511. The next prime is 5652533. The reversal of 5652521 is 1252565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5652521 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5652511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671 + ... + 3428.

It is an arithmetic number, because the mean of its divisors is an integer number (811800).

Almost surely, 2^5652521 is an apocalyptic number.

It is an amenable number.

5652521 is a deficient number, since it is larger than the sum of its proper divisors (841879).

5652521 is a wasteful number, since it uses less digits than its factorization.

5652521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303.

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

The square root of 5652521 is about 2377.5031019959. The cubic root of 5652521 is about 178.1342357374.

The spelling of 5652521 in words is "five million, six hundred fifty-two thousand, five hundred twenty-one".