5073618073 has 4 divisors (see below), whose sum is σ = 5081460480. Its totient is φ = 5065775668.

The previous prime is 5073618049. The next prime is 5073618083. The reversal of 5073618073 is 3708163705.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3708163705 = 5 ⋅741632741.

It is a cyclic number.

It is not a de Polignac number, because 5073618073 - 2²⁵ = 5040063641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5073618083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3920233 + ... + 3921526.

It is an arithmetic number, because the mean of its divisors is an integer number (1270365120).

Almost surely, 2^5073618073 is an apocalyptic number.

It is an amenable number.

5073618073 is a deficient number, since it is larger than the sum of its proper divisors (7842407).

5073618073 is an equidigital number, since it uses as much as digits as its factorization.

5073618073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7842406.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 5073618073 is about 71229.3343574120. The cubic root of 5073618073 is about 1718.3274340520.

The spelling of 5073618073 in words is "five billion, seventy-three million, six hundred eighteen thousand, seventy-three".