2152533250 has 96 divisors (see below), whose sum is σ = 4716316800. Its totient is φ = 733471200.

The previous prime is 2152533247. The next prime is 2152533283. The reversal of 2152533250 is 523352512.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2437309 + ... + 2438191.

It is an arithmetic number, because the mean of its divisors is an integer number (49128300).

Almost surely, 2^2152533250 is an apocalyptic number.

2152533250 is an abundant number, since it is smaller than the sum of its proper divisors (2563783550).

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

2152533250 is a wasteful number, since it uses less digits than its factorization.

2152533250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 2152533250 is about 46395.4011729611. The cubic root of 2152533250 is about 1291.1695920619.

Adding to 2152533250 its reverse (523352512), we get a palindrome (2675885762).

The spelling of 2152533250 in words is "two billion, one hundred fifty-two million, five hundred thirty-three thousand, two hundred fifty".