245554541131345 has 16 divisors (see below), whose sum is σ = 314976429436032. Its totient is φ = 183319615008640.

The previous prime is 245554541131267. The next prime is 245554541131387. The reversal of 245554541131345 is 543131145455542.

It is not a de Polignac number, because 245554541131345 - 2³⁷ = 245417102177873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245554541131292 and 245554541131301.

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, 26039713327 + ... + 26039722756.

It is an arithmetic number, because the mean of its divisors is an integer number (19686026839752).

Almost surely, 2^{245554541131345} is an apocalyptic number.

It is an amenable number.

245554541131345 is a deficient number, since it is larger than the sum of its proper divisors (69421888304687).

245554541131345 is a wasteful number, since it uses less digits than its factorization.

245554541131345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52079436152.

The product of its digits is 14400000, while the sum is 52.

Adding to 245554541131345 its reverse (543131145455542), we get a palindrome (788685686586887).

The spelling of 245554541131345 in words is "two hundred forty-five trillion, five hundred fifty-four billion, five hundred forty-one million, one hundred thirty-one thousand, three hundred forty-five".