2650328623 has 2 divisors, whose sum is σ = 2650328624. Its totient is φ = 2650328622.

The previous prime is 2650328621. The next prime is 2650328641. The reversal of 2650328623 is 3268230562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2650328623 - 2¹ = 2650328621 is a prime.

It is a super-2 number, since 2×2650328623² = 14048483619786152258, which contains 22 as substring.

Together with 2650328621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2650328621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325164311 + 1325164312.

It is an arithmetic number, because the mean of its divisors is an integer number (1325164312).

Almost surely, 2^2650328623 is an apocalyptic number.

2650328623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650328623 is an equidigital number, since it uses as much as digits as its factorization.

2650328623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2650328623 is about 51481.3424747257. The cubic root of 2650328623 is about 1383.8847034871.

The spelling of 2650328623 in words is "two billion, six hundred fifty million, three hundred twenty-eight thousand, six hundred twenty-three".