73289059 has 2 divisors, whose sum is σ = 73289060. Its totient is φ = 73289058.

The previous prime is 73289009. The next prime is 73289081. The reversal of 73289059 is 95098237.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73289059 - 2²¹ = 71191907 is a prime.

It is not a weakly prime, because it can be changed into another prime (73289009) 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, 36644529 + 36644530.

It is an arithmetic number, because the mean of its divisors is an integer number (36644530).

Almost surely, 2^73289059 is an apocalyptic number.

73289059 is a deficient number, since it is larger than the sum of its proper divisors (1).

73289059 is an equidigital number, since it uses as much as digits as its factorization.

73289059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 73289059 is about 8560.9029313502. The cubic root of 73289059 is about 418.4848258314.

The spelling of 73289059 in words is "seventy-three million, two hundred eighty-nine thousand, fifty-nine".