3528161852292 has 1440 divisors, whose sum is σ = 13034495738880. Its totient is φ = 818949035520.

The previous prime is 3528161852233. The next prime is 3528161852333. The reversal of 3528161852292 is 2922581618253.

3528161852292 is a `hidden beast` number, since 3 + 5 + 2 + 8 + 16 + 18 + 522 + 92 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 6334222078 + ... + 6334222634.

It is an arithmetic number, because the mean of its divisors is an integer number (9051733152).

Almost surely, 2^{3528161852292} 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 3528161852292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6517247869440).

3528161852292 is an abundant number, since it is smaller than the sum of its proper divisors (9506333886588).

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

3528161852292 is a wasteful number, since it uses less digits than its factorization.

3528161852292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 705 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The spelling of 3528161852292 in words is "three trillion, five hundred twenty-eight billion, one hundred sixty-one million, eight hundred fifty-two thousand, two hundred ninety-two".