2152535322 has 32 divisors (see below), whose sum is σ = 5012917632. Its totient is φ = 603405504.

The previous prime is 2152535299. The next prime is 2152535377. The reversal of 2152535322 is 2235352512.

It is a self number, because there is not a number n which added to its sum of digits gives 2152535322.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 481273 + ... + 485724.

It is an arithmetic number, because the mean of its divisors is an integer number (156653676).

Almost surely, 2^2152535322 is an apocalyptic number.

2152535322 is an abundant number, since it is smaller than the sum of its proper divisors (2860382310).

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

2152535322 is a wasteful number, since it uses less digits than its factorization.

2152535322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967062.

The product of its digits is 18000, while the sum is 30.

The square root of 2152535322 is about 46395.4235027551. The cubic root of 2152535322 is about 1291.1700063494.

Adding to 2152535322 its reverse (2235352512), we get a palindrome (4387887834).

The spelling of 2152535322 in words is "two billion, one hundred fifty-two million, five hundred thirty-five thousand, three hundred twenty-two".