2619650323 has 2 divisors, whose sum is σ = 2619650324. Its totient is φ = 2619650322.

The previous prime is 2619650321. The next prime is 2619650329. The reversal of 2619650323 is 3230569162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2619650323 - 2¹ = 2619650321 is a prime.

Together with 2619650321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2619650321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1309825161 + 1309825162.

It is an arithmetic number, because the mean of its divisors is an integer number (1309825162).

Almost surely, 2^2619650323 is an apocalyptic number.

2619650323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2619650323 is an equidigital number, since it uses as much as digits as its factorization.

2619650323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 2619650323 is about 51182.5197015544. The cubic root of 2619650323 is about 1378.5243490818.

The spelling of 2619650323 in words is "two billion, six hundred nineteen million, six hundred fifty thousand, three hundred twenty-three".