16172050324 has 6 divisors (see below), whose sum is σ = 28301088074. Its totient is φ = 8086025160.

The previous prime is 16172050313. The next prime is 16172050339. The reversal of 16172050324 is 42305027161.

It can be written as a sum of positive squares in only one way, i.e., 11822647824 + 4349402500 = 108732^2 + 65950^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021506287 + ... + 2021506294.

Almost surely, 2^16172050324 is an apocalyptic number.

It is an amenable number.

16172050324 is a deficient number, since it is larger than the sum of its proper divisors (12129037750).

16172050324 is a wasteful number, since it uses less digits than its factorization.

16172050324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043012585 (or 4043012583 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 16172050324 its reverse (42305027161), we get a palindrome (58477077485).

The spelling of 16172050324 in words is "sixteen billion, one hundred seventy-two million, fifty thousand, three hundred twenty-four".