16325023569660 has 480 divisors, whose sum is σ = 56180492786880. Its totient is φ = 3943729410048.

The previous prime is 16325023569653. The next prime is 16325023569703. The reversal of 16325023569660 is 6696532052361.

It is a happy number.

16325023569660 is a `hidden beast` number, since 1 + 6 + 3 + 2 + 50 + 23 + 569 + 6 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 16325023569597 and 16325023569606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 761666304 + ... + 761687736.

It is an arithmetic number, because the mean of its divisors is an integer number (117042693306).

Almost surely, 2^{16325023569660} is an apocalyptic number.

16325023569660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16325023569660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28090246393440).

16325023569660 is an abundant number, since it is smaller than the sum of its proper divisors (39855469217220).

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

16325023569660 is a wasteful number, since it uses less digits than its factorization.

16325023569660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22139 (or 22128 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 54.

The spelling of 16325023569660 in words is "sixteen trillion, three hundred twenty-five billion, twenty-three million, five hundred sixty-nine thousand, six hundred sixty".