558954494 has 8 divisors (see below), whose sum is σ = 958207728. Its totient is φ = 239551920.

The previous prime is 558954469. The next prime is 558954499. The reversal of 558954494 is 494459855.

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

It is a super-4 number, since 4×558954494⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558954499) 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, 19962647 + ... + 19962674.

It is an arithmetic number, because the mean of its divisors is an integer number (119775966).

Almost surely, 2^558954494 is an apocalyptic number.

558954494 is a deficient number, since it is larger than the sum of its proper divisors (399253234).

558954494 is a wasteful number, since it uses less digits than its factorization.

558954494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39925330.

The product of its digits is 5184000, while the sum is 53.

The square root of 558954494 is about 23642.2184661254. The cubic root of 558954494 is about 823.7437846302.

The spelling of 558954494 in words is "five hundred fifty-eight million, nine hundred fifty-four thousand, four hundred ninety-four".