527639426213 has 2 divisors, whose sum is σ = 527639426214. Its totient is φ = 527639426212.

The previous prime is 527639426183. The next prime is 527639426267. The reversal of 527639426213 is 312624936725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 397532772004 + 130106654209 = 630502^2 + 360703^2 .

It is a cyclic number.

It is not a de Polignac number, because 527639426213 - 2³⁴ = 510459557029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527639426273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263819713106 + 263819713107.

It is an arithmetic number, because the mean of its divisors is an integer number (263819713107).

Almost surely, 2^527639426213 is an apocalyptic number.

It is an amenable number.

527639426213 is a deficient number, since it is larger than the sum of its proper divisors (1).

527639426213 is an equidigital number, since it uses as much as digits as its factorization.

527639426213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 50.

The spelling of 527639426213 in words is "five hundred twenty-seven billion, six hundred thirty-nine million, four hundred twenty-six thousand, two hundred thirteen".