2650164823 has 2 divisors, whose sum is σ = 2650164824. Its totient is φ = 2650164822.

The previous prime is 2650164791. The next prime is 2650164877. The reversal of 2650164823 is 3284610562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2650164823 - 2⁵ = 2650164791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2650164893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325082411 + 1325082412.

It is an arithmetic number, because the mean of its divisors is an integer number (1325082412).

Almost surely, 2^2650164823 is an apocalyptic number.

2650164823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650164823 is an equidigital number, since it uses as much as digits as its factorization.

2650164823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2650164823 is about 51479.7515825397. The cubic root of 2650164823 is about 1383.8561931881.

The spelling of 2650164823 in words is "two billion, six hundred fifty million, one hundred sixty-four thousand, eight hundred twenty-three".