2153302236 has 36 divisors (see below), whose sum is σ = 5491248672. Its totient is φ = 711414144.

The previous prime is 2153302199. The next prime is 2153302259. The reversal of 2153302236 is 6322033512.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260596 + ... + 268731.

Almost surely, 2^2153302236 is an apocalyptic number.

It is an amenable number.

2153302236 is an abundant number, since it is smaller than the sum of its proper divisors (3337946436).

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

2153302236 is a wasteful number, since it uses less digits than its factorization.

2153302236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529450 (or 529445 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 2153302236 is about 46403.6877413854. The cubic root of 2153302236 is about 1291.3233292345.

Adding to 2153302236 its reverse (6322033512), we get a palindrome (8475335748).

The spelling of 2153302236 in words is "two billion, one hundred fifty-three million, three hundred two thousand, two hundred thirty-six".