1004765773823 has 4 divisors (see below), whose sum is σ = 1148303741520. Its totient is φ = 861227806128.

The previous prime is 1004765773813. The next prime is 1004765773859. The reversal of 1004765773823 is 3283775674001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1004765773823 - 2¹⁰ = 1004765772799 is a prime.

It is a super-2 number, since 2×1004765773823² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004765773813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71768983838 + ... + 71768983851.

It is an arithmetic number, because the mean of its divisors is an integer number (287075935380).

Almost surely, 2^{1004765773823} is an apocalyptic number.

1004765773823 is a deficient number, since it is larger than the sum of its proper divisors (143537967697).

1004765773823 is an equidigital number, since it uses as much as digits as its factorization.

1004765773823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143537967696.

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 1004765773823 in words is "one trillion, four billion, seven hundred sixty-five million, seven hundred seventy-three thousand, eight hundred twenty-three".