555850343 has 4 divisors (see below), whose sum is σ = 588547440. Its totient is φ = 523153248.

The previous prime is 555850333. The next prime is 555850349. The reversal of 555850343 is 343058555.

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 555850343 - 2¹⁸ = 555588199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 555850297 and 555850306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555850349) 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, 16348523 + ... + 16348556.

It is an arithmetic number, because the mean of its divisors is an integer number (147136860).

Almost surely, 2^555850343 is an apocalyptic number.

555850343 is a deficient number, since it is larger than the sum of its proper divisors (32697097).

555850343 is a wasteful number, since it uses less digits than its factorization.

555850343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32697096.

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 555850343 is about 23576.4785962620. The cubic root of 555850343 is about 822.2160674045.

The spelling of 555850343 in words is "five hundred fifty-five million, eight hundred fifty thousand, three hundred forty-three".