468142523 has 2 divisors, whose sum is σ = 468142524. Its totient is φ = 468142522.

The previous prime is 468142511. The next prime is 468142531. The reversal of 468142523 is 325241864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 468142523 - 2¹² = 468138427 is a prime.

It is not a weakly prime, because it can be changed into another prime (468142573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234071261 + 234071262.

It is an arithmetic number, because the mean of its divisors is an integer number (234071262).

Almost surely, 2^468142523 is an apocalyptic number.

468142523 is a deficient number, since it is larger than the sum of its proper divisors (1).

468142523 is an equidigital number, since it uses as much as digits as its factorization.

468142523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 35.

The square root of 468142523 is about 21636.6014660344. The cubic root of 468142523 is about 776.4724130184.

The spelling of 468142523 in words is "four hundred sixty-eight million, one hundred forty-two thousand, five hundred twenty-three".