5344161322500 has 2880 divisors, whose sum is σ = 23912714681856. Its totient is φ = 978531840000.

The previous prime is 5344161322499. The next prime is 5344161322523. The reversal of 5344161322500 is 52231614435.

5344161322500 is a `hidden beast` number, since 5 + 3 + 4 + 4 + 16 + 132 + 2 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 959 ways as a sum of consecutive naturals, for example, 100833232474 + ... + 100833232526.

Almost surely, 2^{5344161322500} is an apocalyptic number.

5344161322500 is a gapful number since it is divisible by the number (50) 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 5344161322500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11956357340928).

5344161322500 is an abundant number, since it is smaller than the sum of its proper divisors (18568553359356).

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

5344161322500 is a wasteful number, since it uses less digits than its factorization.

5344161322500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 5344161322500 its reverse (52231614435), we get a palindrome (5396392936935).

It can be divided in two parts, 5344161 and 322500, that added together give a triangular number (5666661 = T₃₃₆₆).

The spelling of 5344161322500 in words is "five trillion, three hundred forty-four billion, one hundred sixty-one million, three hundred twenty-two thousand, five hundred".