2650630523 has 2 divisors, whose sum is σ = 2650630524. Its totient is φ = 2650630522.

The previous prime is 2650630501. The next prime is 2650630559. The reversal of 2650630523 is 3250360562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2650630523 - 2¹² = 2650626427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2650630523.

It is not a weakly prime, because it can be changed into another prime (2650680523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325315261 + 1325315262.

It is an arithmetic number, because the mean of its divisors is an integer number (1325315262).

Almost surely, 2^2650630523 is an apocalyptic number.

2650630523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650630523 is an equidigital number, since it uses as much as digits as its factorization.

2650630523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 2650630523 is about 51484.2745214498. The cubic root of 2650630523 is about 1383.9372477799.

The spelling of 2650630523 in words is "two billion, six hundred fifty million, six hundred thirty thousand, five hundred twenty-three".