527274809441 has 2 divisors, whose sum is σ = 527274809442. Its totient is φ = 527274809440.

The previous prime is 527274809381. The next prime is 527274809447. The reversal of 527274809441 is 144908472725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 380818581025 + 146456228416 = 617105^2 + 382696^2 .

It is a cyclic number.

It is not a de Polignac number, because 527274809441 - 2¹⁴ = 527274793057 is a prime.

It is not a weakly prime, because it can be changed into another prime (527274809447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263637404720 + 263637404721.

It is an arithmetic number, because the mean of its divisors is an integer number (263637404721).

Almost surely, 2^527274809441 is an apocalyptic number.

It is an amenable number.

527274809441 is a deficient number, since it is larger than the sum of its proper divisors (1).

527274809441 is an equidigital number, since it uses as much as digits as its factorization.

527274809441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 527274809441 in words is "five hundred twenty-seven billion, two hundred seventy-four million, eight hundred nine thousand, four hundred forty-one".