2520536329 has 2 divisors, whose sum is σ = 2520536330. Its totient is φ = 2520536328.

The previous prime is 2520536321. The next prime is 2520536339. The reversal of 2520536329 is 9236350252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2126593225 + 393943104 = 46115^2 + 19848^2 .

It is a cyclic number.

It is not a de Polignac number, because 2520536329 - 2³ = 2520536321 is a prime.

It is not a weakly prime, because it can be changed into another prime (2520536321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260268164 + 1260268165.

It is an arithmetic number, because the mean of its divisors is an integer number (1260268165).

Almost surely, 2^2520536329 is an apocalyptic number.

It is an amenable number.

2520536329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520536329 is an equidigital number, since it uses as much as digits as its factorization.

2520536329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 2520536329 is about 50204.9432725504. The cubic root of 2520536329 is about 1360.9149568696.

The spelling of 2520536329 in words is "two billion, five hundred twenty million, five hundred thirty-six thousand, three hundred twenty-nine".