56502343 has 4 divisors (see below), whose sum is σ = 56751480. Its totient is φ = 56253208.

The previous prime is 56502331. The next prime is 56502349. The reversal of 56502343 is 34320565.

56502343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56502343 - 2⁵ = 56502311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56502349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124228 + ... + 124681.

It is an arithmetic number, because the mean of its divisors is an integer number (14187870).

Almost surely, 2^56502343 is an apocalyptic number.

56502343 is a deficient number, since it is larger than the sum of its proper divisors (249137).

56502343 is a wasteful number, since it uses less digits than its factorization.

56502343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249136.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 56502343 is about 7516.8040416124. The cubic root of 56502343 is about 383.7268180531.

The spelling of 56502343 in words is "fifty-six million, five hundred two thousand, three hundred forty-three".