555243041 has 4 divisors (see below), whose sum is σ = 564654000. Its totient is φ = 545832084.

The previous prime is 555243011. The next prime is 555243067. The reversal of 555243041 is 140342555.

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 a cyclic number.

It is not a de Polignac number, because 555243041 - 2¹⁴ = 555226657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 555242995 and 555243013.

It is not an unprimeable number, because it can be changed into a prime (555243011) 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, 4705391 + ... + 4705508.

It is an arithmetic number, because the mean of its divisors is an integer number (141163500).

Almost surely, 2^555243041 is an apocalyptic number.

It is an amenable number.

555243041 is a deficient number, since it is larger than the sum of its proper divisors (9410959).

555243041 is an equidigital number, since it uses as much as digits as its factorization.

555243041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9410958.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 555243041 is about 23563.5956721380. The cubic root of 555243041 is about 821.9165170968.

Adding to 555243041 its reverse (140342555), we get a palindrome (695585596).

The spelling of 555243041 in words is "five hundred fifty-five million, two hundred forty-three thousand, forty-one".