2150213250 has 32 divisors (see below), whose sum is σ = 5366934144. Its totient is φ = 573390000.

The previous prime is 2150213209. The next prime is 2150213267. The reversal of 2150213250 is 523120512.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1432726 + ... + 1434225.

It is an arithmetic number, because the mean of its divisors is an integer number (167716692).

Almost surely, 2^2150213250 is an apocalyptic number.

2150213250 is an abundant number, since it is smaller than the sum of its proper divisors (3216720894).

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

2150213250 is a wasteful number, since it uses less digits than its factorization.

2150213250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866971 (or 2866961 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2150213250 is about 46370.3919543495. The cubic root of 2150213250 is about 1290.7055511795.

Adding to 2150213250 its reverse (523120512), we get a palindrome (2673333762).

The spelling of 2150213250 in words is "two billion, one hundred fifty million, two hundred thirteen thousand, two hundred fifty".