9057813073 has 4 divisors (see below), whose sum is σ = 9110170548. Its totient is φ = 9005455600.

The previous prime is 9057813071. The next prime is 9057813077. The reversal of 9057813073 is 3703187509.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7681996609 + 1375816464 = 87647^2 + 37092^2 .

It is a cyclic number.

It is not a de Polignac number, because 9057813073 - 2¹ = 9057813071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9057813071) 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, 26178478 + ... + 26178823.

It is an arithmetic number, because the mean of its divisors is an integer number (2277542637).

Almost surely, 2^9057813073 is an apocalyptic number.

It is an amenable number.

9057813073 is a deficient number, since it is larger than the sum of its proper divisors (52357475).

9057813073 is a wasteful number, since it uses less digits than its factorization.

9057813073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52357474.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 9057813073 is about 95172.5436930210. The cubic root of 9057813073 is about 2084.5282474108.

The spelling of 9057813073 in words is "nine billion, fifty-seven million, eight hundred thirteen thousand, seventy-three".