966773947573 has 16 divisors (see below), whose sum is σ = 1129183985664. Its totient is φ = 810463506480.

The previous prime is 966773947561. The next prime is 966773947637. The reversal of 966773947573 is 375749377669.

It is a cyclic number.

It is not a de Polignac number, because 966773947573 - 2¹³ = 966773939381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 966773947496 and 966773947505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966773947543) 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, 560133 + ... + 1499098.

It is an arithmetic number, because the mean of its divisors is an integer number (70573999104).

Almost surely, 2^966773947573 is an apocalyptic number.

It is an amenable number.

966773947573 is a deficient number, since it is larger than the sum of its proper divisors (162410038091).

966773947573 is a wasteful number, since it uses less digits than its factorization.

966773947573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060712.

The product of its digits is 1260236880, while the sum is 73.

The spelling of 966773947573 in words is "nine hundred sixty-six billion, seven hundred seventy-three million, nine hundred forty-seven thousand, five hundred seventy-three".