23650192019 has 2 divisors, whose sum is σ = 23650192020. Its totient is φ = 23650192018.

The previous prime is 23650192003. The next prime is 23650192063. The reversal of 23650192019 is 91029105632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23650192019 - 2⁴ = 23650192003 is a prime.

It is a super-2 number, since 2×23650192019² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23650192519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11825096009 + 11825096010.

It is an arithmetic number, because the mean of its divisors is an integer number (11825096010).

Almost surely, 2^23650192019 is an apocalyptic number.

23650192019 is a deficient number, since it is larger than the sum of its proper divisors (1).

23650192019 is an equidigital number, since it uses as much as digits as its factorization.

23650192019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 23650192019 in words is "twenty-three billion, six hundred fifty million, one hundred ninety-two thousand, nineteen".