3023520244253 has 4 divisors (see below), whose sum is σ = 3033839426268. Its totient is φ = 3013201062240.

The previous prime is 3023520244237. The next prime is 3023520244307. The reversal of 3023520244253 is 3524420253203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2118078551044 + 905441693209 = 1455362^2 + 951547^2 .

It is a cyclic number.

It is not a de Polignac number, because 3023520244253 - 2⁴ = 3023520244237 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 (3023520204253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5159590568 + ... + 5159591153.

It is an arithmetic number, because the mean of its divisors is an integer number (758459856567).

Almost surely, 2^{3023520244253} is an apocalyptic number.

It is an amenable number.

3023520244253 is a deficient number, since it is larger than the sum of its proper divisors (10319182015).

3023520244253 is a wasteful number, since it uses less digits than its factorization.

3023520244253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10319182014.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 3023520244253 its reverse (3524420253203), we get a palindrome (6547940497456).

The spelling of 3023520244253 in words is "three trillion, twenty-three billion, five hundred twenty million, two hundred forty-four thousand, two hundred fifty-three".