523546347317041 has 2 divisors, whose sum is σ = 523546347317042. Its totient is φ = 523546347317040.

The previous prime is 523546347317027. The next prime is 523546347317131. The reversal of 523546347317041 is 140713743645325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 522864931737600 + 681415579441 = 22866240^2 + 825479^2 .

It is a cyclic number.

It is not a de Polignac number, because 523546347317041 - 2⁷ = 523546347316913 is a prime.

It is not a weakly prime, because it can be changed into another prime (523546347017041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261773173658520 + 261773173658521.

It is an arithmetic number, because the mean of its divisors is an integer number (261773173658521).

Almost surely, 2^{523546347317041} is an apocalyptic number.

It is an amenable number.

523546347317041 is a deficient number, since it is larger than the sum of its proper divisors (1).

523546347317041 is an equidigital number, since it uses as much as digits as its factorization.

523546347317041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25401600, while the sum is 55.

The spelling of 523546347317041 in words is "five hundred twenty-three trillion, five hundred forty-six billion, three hundred forty-seven million, three hundred seventeen thousand, forty-one".