94543005313 has 4 divisors (see below), whose sum is σ = 96092890708. Its totient is φ = 92993119920.

The previous prime is 94543005251. The next prime is 94543005367. The reversal of 94543005313 is 31350034549.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31350034549 = 41 ⋅764634989.

It can be written as a sum of positive squares in 2 ways, for example, as 33340203649 + 61202801664 = 182593^2 + 247392^2 .

It is a cyclic number.

It is not a de Polignac number, because 94543005313 - 2¹⁷ = 94542874241 is a prime.

It is a super-2 number, since 2×94543005313² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94543005013) 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, 774942606 + ... + 774942727.

It is an arithmetic number, because the mean of its divisors is an integer number (24023222677).

Almost surely, 2^94543005313 is an apocalyptic number.

It is an amenable number.

94543005313 is a deficient number, since it is larger than the sum of its proper divisors (1549885395).

94543005313 is a wasteful number, since it uses less digits than its factorization.

94543005313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549885394.

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 94543005313 in words is "ninety-four billion, five hundred forty-three million, five thousand, three hundred thirteen".