5652943 has 4 divisors (see below), whose sum is σ = 5835328. Its totient is φ = 5470560.

The previous prime is 5652929. The next prime is 5652947. The reversal of 5652943 is 3492565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5652943 - 2⁹ = 5652431 is a prime.

It is a super-2 number, since 2×5652943² = 63911529122498, which contains 22 as substring.

It is an Ulam number.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5652899 and 5652908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5652947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91146 + ... + 91207.

It is an arithmetic number, because the mean of its divisors is an integer number (1458832).

Almost surely, 2^5652943 is an apocalyptic number.

5652943 is a deficient number, since it is larger than the sum of its proper divisors (182385).

5652943 is a wasteful number, since it uses less digits than its factorization.

5652943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182384.

The product of its digits is 32400, while the sum is 34.

The square root of 5652943 is about 2377.5918489093. The cubic root of 5652943 is about 178.1386686136.

The spelling of 5652943 in words is "five million, six hundred fifty-two thousand, nine hundred forty-three".