325683877136 has 20 divisors (see below), whose sum is σ = 631021916700. Its totient is φ = 162839511552.

The previous prime is 325683877111. The next prime is 325683877199. The reversal of 325683877136 is 631778386523.

It can be written as a sum of positive squares in 2 ways, for example, as 127623275536 + 198060601600 = 357244^2 + 445040^2 .

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, 1501100 + ... + 1704308.

It is an arithmetic number, because the mean of its divisors is an integer number (31551095835).

Almost surely, 2^325683877136 is an apocalyptic number.

It is an amenable number.

325683877136 is a deficient number, since it is larger than the sum of its proper divisors (305338039564).

325683877136 is a wasteful number, since it uses less digits than its factorization.

325683877136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303386 (or 303380 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 59.

The spelling of 325683877136 in words is "three hundred twenty-five billion, six hundred eighty-three million, eight hundred seventy-seven thousand, one hundred thirty-six".