2529064817 has 2 divisors, whose sum is σ = 2529064818. Its totient is φ = 2529064816.

The previous prime is 2529064763. The next prime is 2529064849. The reversal of 2529064817 is 7184609252.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1456109281 + 1072955536 = 38159^2 + 32756^2 .

It is a cyclic number.

It is not a de Polignac number, because 2529064817 - 2⁸ = 2529064561 is a prime.

It is not a weakly prime, because it can be changed into another prime (2529064897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264532408 + 1264532409.

It is an arithmetic number, because the mean of its divisors is an integer number (1264532409).

Almost surely, 2^2529064817 is an apocalyptic number.

It is an amenable number.

2529064817 is a deficient number, since it is larger than the sum of its proper divisors (1).

2529064817 is an equidigital number, since it uses as much as digits as its factorization.

2529064817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 2529064817 is about 50289.8082815992. The cubic root of 2529064817 is about 1362.4481597648.

The spelling of 2529064817 in words is "two billion, five hundred twenty-nine million, sixty-four thousand, eight hundred seventeen".