200558423 has 8 divisors (see below), whose sum is σ = 219527616. Its totient is φ = 182095200.

The previous prime is 200558419. The next prime is 200558441. The reversal of 200558423 is 324855002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200558423 - 2² = 200558419 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 (200558453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125663 + ... + 127248.

It is an arithmetic number, because the mean of its divisors is an integer number (27440952).

Almost surely, 2^200558423 is an apocalyptic number.

200558423 is a deficient number, since it is larger than the sum of its proper divisors (18969193).

200558423 is a wasteful number, since it uses less digits than its factorization.

200558423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252985.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 200558423 is about 14161.8650960952. The cubic root of 200558423 is about 585.3473214490.

The spelling of 200558423 in words is "two hundred million, five hundred fifty-eight thousand, four hundred twenty-three".