2153313245 has 16 divisors (see below), whose sum is σ = 2854932480. Its totient is φ = 1550824704.

The previous prime is 2153313241. The next prime is 2153313251. The reversal of 2153313245 is 5423133512.

It is a happy number.

2153313245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2153313245 - 2² = 2153313241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153313241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548765 + ... + 552674.

It is an arithmetic number, because the mean of its divisors is an integer number (178433280).

Almost surely, 2^2153313245 is an apocalyptic number.

It is an amenable number.

2153313245 is a deficient number, since it is larger than the sum of its proper divisors (701619235).

2153313245 is a wasteful number, since it uses less digits than its factorization.

2153313245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101484.

The product of its digits is 10800, while the sum is 29.

The square root of 2153313245 is about 46403.8063632715. The cubic root of 2153313245 is about 1291.3255299094.

Adding to 2153313245 its reverse (5423133512), we get a palindrome (7576446757).

The spelling of 2153313245 in words is "two billion, one hundred fifty-three million, three hundred thirteen thousand, two hundred forty-five".