1504773231073 has 6 divisors (see below), whose sum is σ = 1750450493346. Its totient is φ = 1289805626592.

The previous prime is 1504773231041. The next prime is 1504773231083. The reversal of 1504773231073 is 3701323774051.

It can be written as a sum of positive squares in only one way, i.e., 1408180942224 + 96592288849 = 1186668^2 + 310793^2 .

It is not a de Polignac number, because 1504773231073 - 2⁵ = 1504773231041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1504773231023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15354828840 + ... + 15354828937.

It is an arithmetic number, because the mean of its divisors is an integer number (291741748891).

Almost surely, 2^{1504773231073} is an apocalyptic number.

It is an amenable number.

1504773231073 is a deficient number, since it is larger than the sum of its proper divisors (245677262273).

1504773231073 is an equidigital number, since it uses as much as digits as its factorization.

1504773231073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30709657791 (or 30709657784 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 1504773231073 in words is "one trillion, five hundred four billion, seven hundred seventy-three million, two hundred thirty-one thousand, seventy-three".