56202343 has 4 divisors (see below), whose sum is σ = 56833920. Its totient is φ = 55570768.

The previous prime is 56202329. The next prime is 56202383. The reversal of 56202343 is 34320265.

It is a happy number.

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 56202343 - 2¹⁷ = 56071271 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 (56202383) 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, 315655 + ... + 315832.

It is an arithmetic number, because the mean of its divisors is an integer number (14208480).

Almost surely, 2^56202343 is an apocalyptic number.

56202343 is a deficient number, since it is larger than the sum of its proper divisors (631577).

56202343 is an equidigital number, since it uses as much as digits as its factorization.

56202343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631576.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 56202343 is about 7496.8221934364. The cubic root of 56202343 is about 383.0464781904.

The spelling of 56202343 in words is "fifty-six million, two hundred two thousand, three hundred forty-three".