2445302253 has 8 divisors (see below), whose sum is σ = 3452191488. Its totient is φ = 1534307264.

The previous prime is 2445302231. The next prime is 2445302269. The reversal of 2445302253 is 3522035442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2445302253 - 2⁸ = 2445301997 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2445302253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445302203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23973501 + ... + 23973602.

It is an arithmetic number, because the mean of its divisors is an integer number (431523936).

Almost surely, 2^2445302253 is an apocalyptic number.

It is an amenable number.

2445302253 is a deficient number, since it is larger than the sum of its proper divisors (1006889235).

2445302253 is a wasteful number, since it uses less digits than its factorization.

2445302253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47947123.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2445302253 is about 49449.9975025277. The cubic root of 2445302253 is about 1347.2375616396.

Adding to 2445302253 its reverse (3522035442), we get a palindrome (5967337695).

The spelling of 2445302253 in words is "two billion, four hundred forty-five million, three hundred two thousand, two hundred fifty-three".