773006766709823 has 8 divisors (see below), whose sum is σ = 782795878793280. Its totient is φ = 763217760034080.

The previous prime is 773006766709819. The next prime is 773006766709829. The reversal of 773006766709823 is 328907667600377.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 773006766709823 - 2² = 773006766709819 is a prime.

It is a super-2 number, since 2×773006766709823² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773006766709829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11539688 + ... + 40977773.

It is an arithmetic number, because the mean of its divisors is an integer number (97849484849160).

Almost surely, 2^{773006766709823} is an apocalyptic number.

773006766709823 is a deficient number, since it is larger than the sum of its proper divisors (9789112083457).

773006766709823 is a wasteful number, since it uses less digits than its factorization.

773006766709823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52703857.

The product of its (nonzero) digits is 672126336, while the sum is 71.

The spelling of 773006766709823 in words is "seven hundred seventy-three trillion, six billion, seven hundred sixty-six million, seven hundred nine thousand, eight hundred twenty-three".