15268190423 has 2 divisors, whose sum is σ = 15268190424. Its totient is φ = 15268190422.

The previous prime is 15268190419. The next prime is 15268190447. The reversal of 15268190423 is 32409186251.

15268190423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15268190423 - 2² = 15268190419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15268190453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7634095211 + 7634095212.

It is an arithmetic number, because the mean of its divisors is an integer number (7634095212).

Almost surely, 2^15268190423 is an apocalyptic number.

15268190423 is a deficient number, since it is larger than the sum of its proper divisors (1).

15268190423 is an equidigital number, since it uses as much as digits as its factorization.

15268190423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 15268190423 in words is "fifteen billion, two hundred sixty-eight million, one hundred ninety thousand, four hundred twenty-three".