2353021253 has 16 divisors (see below), whose sum is σ = 2650199040. Its totient is φ = 2070331200.

The previous prime is 2353021243. The next prime is 2353021273. The reversal of 2353021253 is 3521203532.

It is a cyclic number.

It is not a de Polignac number, because 2353021253 - 2¹⁸ = 2352759109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2353021243) 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, 62603 + ... + 92871.

It is an arithmetic number, because the mean of its divisors is an integer number (165637440).

Almost surely, 2^2353021253 is an apocalyptic number.

It is an amenable number.

2353021253 is a deficient number, since it is larger than the sum of its proper divisors (297177787).

2353021253 is a wasteful number, since it uses less digits than its factorization.

2353021253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30508.

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

The square root of 2353021253 is about 48507.9504102163. The cubic root of 2353021253 is about 1330.0724050883.

Adding to 2353021253 its reverse (3521203532), we get a palindrome (5874224785).

The spelling of 2353021253 in words is "two billion, three hundred fifty-three million, twenty-one thousand, two hundred fifty-three".