558142401 has 4 divisors (see below), whose sum is σ = 744189872. Its totient is φ = 372094932.

The previous prime is 558142397. The next prime is 558142411. The reversal of 558142401 is 104241855.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 558142401 - 2² = 558142397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (558142411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93023731 + ... + 93023736.

It is an arithmetic number, because the mean of its divisors is an integer number (186047468).

Almost surely, 2^558142401 is an apocalyptic number.

It is an amenable number.

558142401 is a deficient number, since it is larger than the sum of its proper divisors (186047471).

558142401 is a wasteful number, since it uses less digits than its factorization.

558142401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186047470.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 558142401 is about 23625.0375872717. The cubic root of 558142401 is about 823.3446580458.

The spelling of 558142401 in words is "five hundred fifty-eight million, one hundred forty-two thousand, four hundred one".