10325855578320 has 120 divisors (see below), whose sum is σ = 35484122415456. Its totient is φ = 2689525165824.

The previous prime is 10325855578319. The next prime is 10325855578333. The reversal of 10325855578320 is 2387555852301.

10325855578320 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 5 + 8 + 5 + 557 + 83 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

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, 166730274 + ... + 166792193.

Almost surely, 2^{10325855578320} is an apocalyptic number.

10325855578320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10325855578320 is an abundant number, since it is smaller than the sum of its proper divisors (25158266837136).

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

10325855578320 is a wasteful number, since it uses less digits than its factorization.

10325855578320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333522529 (or 333522520 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 54.

The spelling of 10325855578320 in words is "ten trillion, three hundred twenty-five billion, eight hundred fifty-five million, five hundred seventy-eight thousand, three hundred twenty".