832518950825 has 12 divisors (see below), whose sum is σ = 1032360687708. Its totient is φ = 665991168000.

The previous prime is 832518950773. The next prime is 832518950827. The reversal of 832518950825 is 528059815238.

It can be written as a sum of positive squares in 6 ways, for example, as 122099228329 + 710419722496 = 349427^2 + 842864^2 .

It is not a de Polignac number, because 832518950825 - 2³⁸ = 557641043881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (832518950827) 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, 125225 + ... + 1296425.

It is an arithmetic number, because the mean of its divisors is an integer number (86030057309).

Almost surely, 2^832518950825 is an apocalyptic number.

It is an amenable number.

832518950825 is a deficient number, since it is larger than the sum of its proper divisors (199841736883).

832518950825 is a wasteful number, since it uses less digits than its factorization.

832518950825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199644 (or 1199639 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 56.

The spelling of 832518950825 in words is "eight hundred thirty-two billion, five hundred eighteen million, nine hundred fifty thousand, eight hundred twenty-five".