555042441 has 8 divisors (see below), whose sum is σ = 752600160. Its totient is φ = 363756512.

The previous prime is 555042437. The next prime is 555042443. The reversal of 555042441 is 144240555.

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 555042441 - 2² = 555042437 is a prime.

It is a super-2 number, since 2×555042441² = 616144222622476962, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 555042399 and 555042408.

It is not an unprimeable number, because it can be changed into a prime (555042443) 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 7 ways as a sum of consecutive naturals, for example, 1567740 + ... + 1568093.

It is an arithmetic number, because the mean of its divisors is an integer number (94075020).

Almost surely, 2^555042441 is an apocalyptic number.

It is an amenable number.

555042441 is a deficient number, since it is larger than the sum of its proper divisors (197557719).

555042441 is a wasteful number, since it uses less digits than its factorization.

555042441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135895.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 555042441 is about 23559.3387216195. The cubic root of 555042441 is about 821.8175236225.

Adding to 555042441 its reverse (144240555), we get a palindrome (699282996).

The spelling of 555042441 in words is "five hundred fifty-five million, forty-two thousand, four hundred forty-one".