7130573073 has 16 divisors (see below), whose sum is σ = 11376413440. Its totient is φ = 4388044752.

The previous prime is 7130573069. The next prime is 7130573113. The reversal of 7130573073 is 3703750317.

7130573073 is a `hidden beast` number, since 7 + 13 + 0 + 573 + 0 + 73 = 666.

It is not a de Polignac number, because 7130573073 - 2² = 7130573069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7130573053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10157161 + ... + 10157862.

It is an arithmetic number, because the mean of its divisors is an integer number (711025840).

Almost surely, 2^7130573073 is an apocalyptic number.

It is an amenable number.

7130573073 is a deficient number, since it is larger than the sum of its proper divisors (4245840367).

7130573073 is a wasteful number, since it uses less digits than its factorization.

7130573073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20315045 (or 20315039 counting only the distinct ones).

The product of its (nonzero) digits is 46305, while the sum is 36.

The square root of 7130573073 is about 84442.7206631809. The cubic root of 7130573073 is about 1924.7521419676.

The spelling of 7130573073 in words is "seven billion, one hundred thirty million, five hundred seventy-three thousand, seventy-three".