2630526529 has 2 divisors, whose sum is σ = 2630526530. Its totient is φ = 2630526528.

The previous prime is 2630526523. The next prime is 2630526551. The reversal of 2630526529 is 9256250362.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2134440000 + 496086529 = 46200^2 + 22273^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2630526529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2630526491 and 2630526500.

It is not a weakly prime, because it can be changed into another prime (2630526523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315263264 + 1315263265.

It is an arithmetic number, because the mean of its divisors is an integer number (1315263265).

Almost surely, 2^2630526529 is an apocalyptic number.

It is an amenable number.

2630526529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2630526529 is an equidigital number, since it uses as much as digits as its factorization.

2630526529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 2630526529 is about 51288.6588730881. The cubic root of 2630526529 is about 1380.4294905215.

The spelling of 2630526529 in words is "two billion, six hundred thirty million, five hundred twenty-six thousand, five hundred twenty-nine".