575161121243 has 2 divisors, whose sum is σ = 575161121244. Its totient is φ = 575161121242.

The previous prime is 575161121209. The next prime is 575161121281. The reversal of 575161121243 is 342121161575.

It is an a-pointer prime, because the next prime (575161121281) can be obtained adding 575161121243 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 575161121243 - 2¹⁸ = 575160859099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 575161121197 and 575161121206.

It is not a weakly prime, because it can be changed into another prime (575161120243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287580560621 + 287580560622.

It is an arithmetic number, because the mean of its divisors is an integer number (287580560622).

Almost surely, 2^575161121243 is an apocalyptic number.

575161121243 is a deficient number, since it is larger than the sum of its proper divisors (1).

575161121243 is an equidigital number, since it uses as much as digits as its factorization.

575161121243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 38.

The spelling of 575161121243 in words is "five hundred seventy-five billion, one hundred sixty-one million, one hundred twenty-one thousand, two hundred forty-three".