94539728307 has 24 divisors (see below), whose sum is σ = 130714895296. Its totient is φ = 60764532048.

The previous prime is 94539728291. The next prime is 94539728317. The reversal of 94539728307 is 70382793549.

It is not a de Polignac number, because 94539728307 - 2⁴ = 94539728291 is a prime.

It is a super-2 number, since 2×94539728307² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94539728317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337548 + ... + 550470.

Almost surely, 2^94539728307 is an apocalyptic number.

94539728307 is a deficient number, since it is larger than the sum of its proper divisors (36175166989).

94539728307 is a wasteful number, since it uses less digits than its factorization.

94539728307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213087 (or 213040 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 57.

The spelling of 94539728307 in words is "ninety-four billion, five hundred thirty-nine million, seven hundred twenty-eight thousand, three hundred seven".