52465443 has 4 divisors (see below), whose sum is σ = 69953928. Its totient is φ = 34976960.

The previous prime is 52465421. The next prime is 52465447. The reversal of 52465443 is 34456425.

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 52465443 - 2¹² = 52461347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52465447) 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 3 ways as a sum of consecutive naturals, for example, 8744238 + ... + 8744243.

It is an arithmetic number, because the mean of its divisors is an integer number (17488482).

Almost surely, 2^52465443 is an apocalyptic number.

52465443 is a deficient number, since it is larger than the sum of its proper divisors (17488485).

52465443 is a wasteful number, since it uses less digits than its factorization.

52465443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17488484.

The product of its digits is 57600, while the sum is 33.

The square root of 52465443 is about 7243.3033209993. The cubic root of 52465443 is about 374.3614448322.

The spelling of 52465443 in words is "fifty-two million, four hundred sixty-five thousand, four hundred forty-three".