527731795541 has 2 divisors, whose sum is σ = 527731795542. Its totient is φ = 527731795540.

The previous prime is 527731795511. The next prime is 527731795573. The reversal of 527731795541 is 145597137725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 452626200625 + 75105594916 = 672775^2 + 274054^2 .

It is a cyclic number.

It is not a de Polignac number, because 527731795541 - 2²² = 527727601237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527731795511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263865897770 + 263865897771.

It is an arithmetic number, because the mean of its divisors is an integer number (263865897771).

Almost surely, 2^527731795541 is an apocalyptic number.

It is an amenable number.

527731795541 is a deficient number, since it is larger than the sum of its proper divisors (1).

527731795541 is an equidigital number, since it uses as much as digits as its factorization.

527731795541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9261000, while the sum is 56.

The spelling of 527731795541 in words is "five hundred twenty-seven billion, seven hundred thirty-one million, seven hundred ninety-five thousand, five hundred forty-one".