1325065083624 has 96 divisors (see below), whose sum is σ = 3639173503680. Its totient is φ = 435482756352.

The previous prime is 1325065083613. The next prime is 1325065083637. The reversal of 1325065083624 is 4263805605231.

1325065083624 is a `hidden beast` number, since 1 + 3 + 2 + 506 + 5 + 0 + 83 + 62 + 4 = 666.

It is a super-2 number, since 2×1325065083624² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1325065083624.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15214747 + ... + 15301589.

It is an arithmetic number, because the mean of its divisors is an integer number (37908057330).

Almost surely, 2^{1325065083624} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1325065083624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1819586751840).

1325065083624 is an abundant number, since it is smaller than the sum of its proper divisors (2314108420056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1325065083624 is a wasteful number, since it uses less digits than its factorization.

1325065083624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89831 (or 89824 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 1325065083624 in words is "one trillion, three hundred twenty-five billion, sixty-five million, eighty-three thousand, six hundred twenty-four".