41522764709 has 2 divisors, whose sum is σ = 41522764710. Its totient is φ = 41522764708.

The previous prime is 41522764697. The next prime is 41522764729. The reversal of 41522764709 is 90746722514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24187092484 + 17335672225 = 155522^2 + 131665^2 .

It is a cyclic number.

It is not a de Polignac number, because 41522764709 - 2¹² = 41522760613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41522764729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20761382354 + 20761382355.

It is an arithmetic number, because the mean of its divisors is an integer number (20761382355).

Almost surely, 2^41522764709 is an apocalyptic number.

It is an amenable number.

41522764709 is a deficient number, since it is larger than the sum of its proper divisors (1).

41522764709 is an equidigital number, since it uses as much as digits as its factorization.

41522764709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 41522764709 in words is "forty-one billion, five hundred twenty-two million, seven hundred sixty-four thousand, seven hundred nine".