5161324350 has 288 divisors, whose sum is σ = 16885169280. Its totient is φ = 1031304960.

The previous prime is 5161324279. The next prime is 5161324379. The reversal of 5161324350 is 534231615.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1814029 + ... + 1816871.

It is an arithmetic number, because the mean of its divisors is an integer number (58629060).

Almost surely, 2^5161324350 is an apocalyptic number.

5161324350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5161324350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8442584640).

5161324350 is an abundant number, since it is smaller than the sum of its proper divisors (11723844930).

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

5161324350 is a wasteful number, since it uses less digits than its factorization.

5161324350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904 (or 2892 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5161324350 is about 71842.3576311357. The cubic root of 5161324350 is about 1728.1723434127.

Adding to 5161324350 its reverse (534231615), we get a palindrome (5695555965).

The spelling of 5161324350 in words is "five billion, one hundred sixty-one million, three hundred twenty-four thousand, three hundred fifty".