2153523302 has 32 divisors (see below), whose sum is σ = 3732480000. Its totient is φ = 912787200.

The previous prime is 2153523301. The next prime is 2153523311. The reversal of 2153523302 is 2033253512.

It is a super-2 number, since 2×2153523302² = 9275325224513966408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153523301) 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 15 ways as a sum of consecutive naturals, for example, 1723574 + ... + 1724822.

It is an arithmetic number, because the mean of its divisors is an integer number (116640000).

Almost surely, 2^2153523302 is an apocalyptic number.

2153523302 is a deficient number, since it is larger than the sum of its proper divisors (1578956698).

2153523302 is a wasteful number, since it uses less digits than its factorization.

2153523302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2153523302 is about 46406.0696676631. The cubic root of 2153523302 is about 1291.3675184044.

Adding to 2153523302 its reverse (2033253512), we get a palindrome (4186776814).

The spelling of 2153523302 in words is "two billion, one hundred fifty-three million, five hundred twenty-three thousand, three hundred two".