2150205253 has 8 divisors (see below), whose sum is σ = 2458693440. Its totient is φ = 1842046080.

The previous prime is 2150205227. The next prime is 2150205257. The reversal of 2150205253 is 3525020512.

It is a happy number.

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

It is not a de Polignac number, because 2150205253 - 2¹³ = 2150197061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150205257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68083 + ... + 94528.

It is an arithmetic number, because the mean of its divisors is an integer number (307336680).

Almost surely, 2^2150205253 is an apocalyptic number.

It is an amenable number.

2150205253 is a deficient number, since it is larger than the sum of its proper divisors (308488187).

2150205253 is a wasteful number, since it uses less digits than its factorization.

2150205253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164507.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2150205253 is about 46370.3057246769. The cubic root of 2150205253 is about 1290.7039510614.

Adding to 2150205253 its reverse (3525020512), we get a palindrome (5675225765).

The spelling of 2150205253 in words is "two billion, one hundred fifty million, two hundred five thousand, two hundred fifty-three".