831048576413 has 12 divisors (see below), whose sum is σ = 913600745820. Its totient is φ = 755387772480.

The previous prime is 831048576349. The next prime is 831048576451. The reversal of 831048576413 is 314675840138.

It can be written as a sum of positive squares in 2 ways, for example, as 388699877764 + 442348698649 = 623458^2 + 665093^2 .

It is not a de Polignac number, because 831048576413 - 2⁶ = 831048576349 is a prime.

It is a super-3 number, since 3×831048576413³ (a number of 37 digits) contains 333 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 (831048576473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328883 + ... + 1330511.

It is an arithmetic number, because the mean of its divisors is an integer number (76133395485).

Almost surely, 2^831048576413 is an apocalyptic number.

It is an amenable number.

831048576413 is a deficient number, since it is larger than the sum of its proper divisors (82552169407).

831048576413 is a wasteful number, since it uses less digits than its factorization.

831048576413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008508 (or 1008497 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 831048576413 in words is "eight hundred thirty-one billion, forty-eight million, five hundred seventy-six thousand, four hundred thirteen".