73250063 has 2 divisors, whose sum is σ = 73250064. Its totient is φ = 73250062.

The previous prime is 73250011. The next prime is 73250069. The reversal of 73250063 is 36005237.

It is a strong prime.

It is an emirp because it is prime and its reverse (36005237) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73250063 - 2²⁰ = 72201487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73250069) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36625031 + 36625032.

It is an arithmetic number, because the mean of its divisors is an integer number (36625032).

Almost surely, 2^73250063 is an apocalyptic number.

73250063 is a deficient number, since it is larger than the sum of its proper divisors (1).

73250063 is an equidigital number, since it uses as much as digits as its factorization.

73250063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 73250063 is about 8558.6250648104. The cubic root of 73250063 is about 418.4105895141.

The spelling of 73250063 in words is "seventy-three million, two hundred fifty thousand, sixty-three".