2499219323 has 2 divisors, whose sum is σ = 2499219324. Its totient is φ = 2499219322.

The previous prime is 2499219199. The next prime is 2499219341. The reversal of 2499219323 is 3239129942.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2499219323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2499219523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249609661 + 1249609662.

It is an arithmetic number, because the mean of its divisors is an integer number (1249609662).

Almost surely, 2^2499219323 is an apocalyptic number.

2499219323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2499219323 is an equidigital number, since it uses as much as digits as its factorization.

2499219323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 44.

The square root of 2499219323 is about 49992.1926204482. The cubic root of 2499219323 is about 1357.0675213631.

The spelling of 2499219323 in words is "two billion, four hundred ninety-nine million, two hundred nineteen thousand, three hundred twenty-three".