2150500173 has 8 divisors (see below), whose sum is σ = 2886323136. Its totient is φ = 1424172000.

The previous prime is 2150500171. The next prime is 2150500193. The reversal of 2150500173 is 3710050512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2150500173 - 2¹ = 2150500171 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150500171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2373168 + ... + 2374073.

It is an arithmetic number, because the mean of its divisors is an integer number (360790392).

Almost surely, 2^2150500173 is an apocalyptic number.

It is an amenable number.

2150500173 is a deficient number, since it is larger than the sum of its proper divisors (735822963).

2150500173 is a wasteful number, since it uses less digits than its factorization.

2150500173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4747395.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 2150500173 is about 46373.4856679978. The cubic root of 2150500173 is about 1290.7629589176.

Adding to 2150500173 its reverse (3710050512), we get a palindrome (5860550685).

The spelling of 2150500173 in words is "two billion, one hundred fifty million, five hundred thousand, one hundred seventy-three".