325066510436 has 12 divisors (see below), whose sum is σ = 568874867820. Its totient is φ = 162530833920.

The previous prime is 325066510421. The next prime is 325066510499. The reversal of 325066510436 is 634015660523.

It can be written as a sum of positive squares in 2 ways, for example, as 156428160100 + 168638350336 = 395510^2 + 410656^2 .

It is a junction number, because it is equal to n+sod(n) for n = 325066510393 and 325066510402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284345 + ... + 854976.

It is an arithmetic number, because the mean of its divisors is an integer number (47406238985).

Almost surely, 2^325066510436 is an apocalyptic number.

It is an amenable number.

325066510436 is a deficient number, since it is larger than the sum of its proper divisors (243808357384).

325066510436 is a wasteful number, since it uses less digits than its factorization.

325066510436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210654 (or 1210652 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 325066510436 in words is "three hundred twenty-five billion, sixty-six million, five hundred ten thousand, four hundred thirty-six".