73575323 has 2 divisors, whose sum is σ = 73575324. Its totient is φ = 73575322.

The previous prime is 73575311. The next prime is 73575347. The reversal of 73575323 is 32357537.

It is a weak prime.

It is an emirp because it is prime and its reverse (32357537) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73575323 - 2⁶ = 73575259 is a prime.

It is not a weakly prime, because it can be changed into another prime (73575823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36787661 + 36787662.

It is an arithmetic number, because the mean of its divisors is an integer number (36787662).

Almost surely, 2^73575323 is an apocalyptic number.

73575323 is a deficient number, since it is larger than the sum of its proper divisors (1).

73575323 is an equidigital number, since it uses as much as digits as its factorization.

73575323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66150, while the sum is 35.

The square root of 73575323 is about 8577.6059014156. The cubic root of 73575323 is about 419.0289793753.

The spelling of 73575323 in words is "seventy-three million, five hundred seventy-five thousand, three hundred twenty-three".