3453616163500 has 96 divisors (see below), whose sum is σ = 7871625216000. Its totient is φ = 1321218360000.

The previous prime is 3453616163489. The next prime is 3453616163509. The reversal of 3453616163500 is 53616163543.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3453616163509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132823501 + ... + 132849499.

It is an arithmetic number, because the mean of its divisors is an integer number (81996096000).

Almost surely, 2^{3453616163500} 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 3453616163500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3935812608000).

3453616163500 is an abundant number, since it is smaller than the sum of its proper divisors (4418009052500).

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

3453616163500 is a wasteful number, since it uses less digits than its factorization.

3453616163500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37592 (or 37580 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 43.

Adding to 3453616163500 its sum of digits (43), we get a palindrome (3453616163543).

The spelling of 3453616163500 in words is "three trillion, four hundred fifty-three billion, six hundred sixteen million, one hundred sixty-three thousand, five hundred".