559444955 has 8 divisors (see below), whose sum is σ = 671775552. Its totient is φ = 447261568.

The previous prime is 559444943. The next prime is 559444957.

It is a happy number.

559444955 is nontrivially palindromic in base 10.

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 559444955 - 2¹⁶ = 559379419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (559444957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28259 + ... + 43788.

It is an arithmetic number, because the mean of its divisors is an integer number (83971944).

Almost surely, 2^559444955 is an apocalyptic number.

559444955 is a deficient number, since it is larger than the sum of its proper divisors (112330597).

559444955 is a wasteful number, since it uses less digits than its factorization.

559444955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73605.

The product of its digits is 3240000, while the sum is 50.

The square root of 559444955 is about 23652.5887589498. The cubic root of 559444955 is about 823.9846486559.

The spelling of 559444955 in words is "five hundred fifty-nine million, four hundred forty-four thousand, nine hundred fifty-five".