2619216023 has 2 divisors, whose sum is σ = 2619216024. Its totient is φ = 2619216022.

The previous prime is 2619216013. The next prime is 2619216037. The reversal of 2619216023 is 3206129162.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2619216023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2619216013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1309608011 + 1309608012.

It is an arithmetic number, because the mean of its divisors is an integer number (1309608012).

Almost surely, 2^2619216023 is an apocalyptic number.

2619216023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2619216023 is an equidigital number, since it uses as much as digits as its factorization.

2619216023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2619216023 is about 51178.2768662643. The cubic root of 2619216023 is about 1378.4481650956.

The spelling of 2619216023 in words is "two billion, six hundred nineteen million, two hundred sixteen thousand, twenty-three".