555872041 has 4 divisors (see below), whose sum is σ = 556336084. Its totient is φ = 555408000.

The previous prime is 555872011. The next prime is 555872047. The reversal of 555872041 is 140278555.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140278555 = 5 ⋅28055711.

It can be written as a sum of positive squares in 2 ways, for example, as 272118016 + 283754025 = 16496^2 + 16845^2 .

It is a cyclic number.

It is not a de Polignac number, because 555872041 - 2¹⁹ = 555347753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (555872047) 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, 230220 + ... + 232621.

It is an arithmetic number, because the mean of its divisors is an integer number (139084021).

Almost surely, 2^555872041 is an apocalyptic number.

It is an amenable number.

555872041 is a deficient number, since it is larger than the sum of its proper divisors (464043).

555872041 is a wasteful number, since it uses less digits than its factorization.

555872041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464042.

The product of its (nonzero) digits is 56000, while the sum is 37.

The square root of 555872041 is about 23576.9387537907. The cubic root of 555872041 is about 822.2267658550.

The spelling of 555872041 in words is "five hundred fifty-five million, eight hundred seventy-two thousand, forty-one".