555004241 has 8 divisors (see below), whose sum is σ = 608961024. Its totient is φ = 501631120.

The previous prime is 555004223. The next prime is 555004259. The reversal of 555004241 is 142400555.

It is an interprime number because it is at equal distance from previous prime (555004223) and next prime (555004259).

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 555004241 - 2²² = 550809937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 555004241.

It is not an unprimeable number, because it can be changed into a prime (555004201) 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, 143921 + ... + 147726.

It is an arithmetic number, because the mean of its divisors is an integer number (76120128).

Almost surely, 2^555004241 is an apocalyptic number.

It is an amenable number.

555004241 is a deficient number, since it is larger than the sum of its proper divisors (53956783).

555004241 is a wasteful number, since it uses less digits than its factorization.

555004241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291831.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 555004241 is about 23558.5279888197. The cubic root of 555004241 is about 821.7986697192.

Adding to 555004241 its reverse (142400555), we get a palindrome (697404796).

The spelling of 555004241 in words is "five hundred fifty-five million, four thousand, two hundred forty-one".