423250063 has 2 divisors, whose sum is σ = 423250064. Its totient is φ = 423250062.

The previous prime is 423250033. The next prime is 423250073. The reversal of 423250063 is 360052324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423250063 - 2¹⁷ = 423118991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423250033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211625031 + 211625032.

It is an arithmetic number, because the mean of its divisors is an integer number (211625032).

Almost surely, 2^423250063 is an apocalyptic number.

423250063 is a deficient number, since it is larger than the sum of its proper divisors (1).

423250063 is an equidigital number, since it uses as much as digits as its factorization.

423250063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 423250063 is about 20573.0421425709. The cubic root of 423250063 is about 750.8139684357.

The spelling of 423250063 in words is "four hundred twenty-three million, two hundred fifty thousand, sixty-three".