2153332350 has 144 divisors (see below), whose sum is σ = 6461534352. Its totient is φ = 530012160.

The previous prime is 2153332333. The next prime is 2153332361. The reversal of 2153332350 is 532333512.

2153332350 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 151134 + ... + 164766.

Almost surely, 2^2153332350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2153332350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3230767176).

2153332350 is an abundant number, since it is smaller than the sum of its proper divisors (4308202002).

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

2153332350 is a wasteful number, since it uses less digits than its factorization.

2153332350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13673 (or 13656 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 2153332350 is about 46404.0122187726. The cubic root of 2153332350 is about 1291.3293489390.

Adding to 2153332350 its reverse (532333512), we get a palindrome (2685665862).

The spelling of 2153332350 in words is "two billion, one hundred fifty-three million, three hundred thirty-two thousand, three hundred fifty".