245553534124445 has 16 divisors (see below), whose sum is σ = 296620788706560. Its totient is φ = 195138507120000.

The previous prime is 245553534124433. The next prime is 245553534124511. The reversal of 245553534124445 is 544421435355542.

It is not a de Polignac number, because 245553534124445 - 2¹⁴ = 245553534108061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41338745 + ... + 46904145.

It is an arithmetic number, because the mean of its divisors is an integer number (18538799294160).

Almost surely, 2^{245553534124445} is an apocalyptic number.

It is an amenable number.

245553534124445 is a deficient number, since it is larger than the sum of its proper divisors (51067254582115).

245553534124445 is a wasteful number, since it uses less digits than its factorization.

245553534124445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5623996.

The product of its digits is 115200000, while the sum is 56.

Adding to 245553534124445 its reverse (544421435355542), we get a palindrome (789974969479987).

The spelling of 245553534124445 in words is "two hundred forty-five trillion, five hundred fifty-three billion, five hundred thirty-four million, one hundred twenty-four thousand, four hundred forty-five".