73055005 has 8 divisors (see below), whose sum is σ = 87770592. Its totient is φ = 58374288.

The previous prime is 73054987. The next prime is 73055009. The reversal of 73055005 is 50055037.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73055005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73055009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3859 + ... + 12688.

It is an arithmetic number, because the mean of its divisors is an integer number (10971324).

Almost surely, 2^73055005 is an apocalyptic number.

It is an amenable number.

73055005 is a deficient number, since it is larger than the sum of its proper divisors (14715587).

73055005 is a wasteful number, since it uses less digits than its factorization.

73055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17435.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 73055005 is about 8547.2220633373. Note that the first 3 decimals coincide. The cubic root of 73055005 is about 418.0388633997.

The spelling of 73055005 in words is "seventy-three million, fifty-five thousand, five".