9385950745073 has 4 divisors (see below), whose sum is σ = 10726800851520. Its totient is φ = 8045100638628.

The previous prime is 9385950745037. The next prime is 9385950745123. The reversal of 9385950745073 is 3705470595839.

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.

It is a cyclic number.

It is not a de Polignac number, because 9385950745073 - 2⁶ = 9385950745009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9385950745973) 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, 670425053213 + ... + 670425053226.

It is an arithmetic number, because the mean of its divisors is an integer number (2681700212880).

Almost surely, 2^{9385950745073} is an apocalyptic number.

It is an amenable number.

9385950745073 is a deficient number, since it is larger than the sum of its proper divisors (1340850106447).

9385950745073 is a wasteful number, since it uses less digits than its factorization.

9385950745073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340850106446.

The product of its (nonzero) digits is 142884000, while the sum is 65.

The spelling of 9385950745073 in words is "nine trillion, three hundred eighty-five billion, nine hundred fifty million, seven hundred forty-five thousand, seventy-three".