56052443 has 4 divisors (see below), whose sum is σ = 56072928. Its totient is φ = 56031960.

The previous prime is 56052397. The next prime is 56052457. The reversal of 56052443 is 34425065.

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 56052443 - 2⁶ = 56052379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56052343) 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, 5363 + ... + 11868.

It is an arithmetic number, because the mean of its divisors is an integer number (14018232).

Almost surely, 2^56052443 is an apocalyptic number.

56052443 is a deficient number, since it is larger than the sum of its proper divisors (20485).

56052443 is a wasteful number, since it uses less digits than its factorization.

56052443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20484.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 56052443 is about 7486.8179489019. The cubic root of 56052443 is about 382.7056276859.

The spelling of 56052443 in words is "fifty-six million, fifty-two thousand, four hundred forty-three".