2519785223 has 2 divisors, whose sum is σ = 2519785224. Its totient is φ = 2519785222.

The previous prime is 2519785207. The next prime is 2519785231. The reversal of 2519785223 is 3225879152.

2519785223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2519785223 - 2⁴ = 2519785207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2519785273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1259892611 + 1259892612.

It is an arithmetic number, because the mean of its divisors is an integer number (1259892612).

Almost surely, 2^2519785223 is an apocalyptic number.

2519785223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2519785223 is an equidigital number, since it uses as much as digits as its factorization.

2519785223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 44.

The square root of 2519785223 is about 50197.4623163363. The cubic root of 2519785223 is about 1360.7797617089.

The spelling of 2519785223 in words is "two billion, five hundred nineteen million, seven hundred eighty-five thousand, two hundred twenty-three".