73055713 has 2 divisors, whose sum is σ = 73055714. Its totient is φ = 73055712.

The previous prime is 73055707. The next prime is 73055761. The reversal of 73055713 is 31755037.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68359824 + 4695889 = 8268^2 + 2167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73055713 is a prime.

It is not a weakly prime, because it can be changed into another prime (73055413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36527856 + 36527857.

It is an arithmetic number, because the mean of its divisors is an integer number (36527857).

Almost surely, 2^73055713 is an apocalyptic number.

It is an amenable number.

73055713 is a deficient number, since it is larger than the sum of its proper divisors (1).

73055713 is an equidigital number, since it uses as much as digits as its factorization.

73055713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 73055713 is about 8547.2634802023. The cubic root of 73055713 is about 418.0402138459.

The spelling of 73055713 in words is "seventy-three million, fifty-five thousand, seven hundred thirteen".