325109793856 has 63 divisors (see below), whose sum is σ = 650000570583. Its totient is φ = 161339264640.

The previous prime is 325109793817. The next prime is 325109793871. The reversal of 325109793856 is 658397901523.

The square root of 325109793856 is 570184.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×325109793856² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325109793856.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1199667001 + ... + 1199667271.

Almost surely, 2^325109793856 is an apocalyptic number.

325109793856 is the 570184-th square number.

It is an amenable number.

325109793856 is a deficient number, since it is larger than the sum of its proper divisors (324890776727).

325109793856 is an frugal number, since it uses more digits than its factorization.

325109793856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 58.

The spelling of 325109793856 in words is "three hundred twenty-five billion, one hundred nine million, seven hundred ninety-three thousand, eight hundred fifty-six".