2064963623 has 2 divisors, whose sum is σ = 2064963624. Its totient is φ = 2064963622.

The previous prime is 2064963617. The next prime is 2064963631. The reversal of 2064963623 is 3263694602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2064963623 - 2⁶ = 2064963559 is a prime.

It is a super-2 number, since 2×2064963623² = 8528149528626572258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2064963613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032481811 + 1032481812.

It is an arithmetic number, because the mean of its divisors is an integer number (1032481812).

Almost surely, 2^2064963623 is an apocalyptic number.

2064963623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064963623 is an equidigital number, since it uses as much as digits as its factorization.

2064963623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 41.

The square root of 2064963623 is about 45441.8708131609. The cubic root of 2064963623 is about 1273.4174645778.

The spelling of 2064963623 in words is "two billion, sixty-four million, nine hundred sixty-three thousand, six hundred twenty-three".