5652561 has 8 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 3762800.

The previous prime is 5652553. The next prime is 5652583. The reversal of 5652561 is 1652565.

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

It is a cyclic number.

It is not a de Polignac number, because 5652561 - 2³ = 5652553 is a prime.

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

It is a Curzon 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, 2635 + ... + 4271.

It is an arithmetic number, because the mean of its divisors is an integer number (943488).

Almost surely, 2^5652561 is an apocalyptic number.

It is an amenable number.

5652561 is a deficient number, since it is larger than the sum of its proper divisors (1895343).

5652561 is a wasteful number, since it uses less digits than its factorization.

5652561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791.

The product of its digits is 9000, while the sum is 30.

The square root of 5652561 is about 2377.5115141677. The cubic root of 5652561 is about 178.1346559247.

The spelling of 5652561 in words is "five million, six hundred fifty-two thousand, five hundred sixty-one".