545345530125341 has 4 divisors (see below), whose sum is σ = 594922396500384. Its totient is φ = 495768663750300.

The previous prime is 545345530125337. The next prime is 545345530125349. The reversal of 545345530125341 is 143521035543545.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 545345530125341 - 2² = 545345530125337 is a prime.

It is a Duffinian number.

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 545345530125341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545345530125349) 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, 24788433187505 + ... + 24788433187526.

It is an arithmetic number, because the mean of its divisors is an integer number (148730599125096).

Almost surely, 2^{545345530125341} is an apocalyptic number.

It is an amenable number.

545345530125341 is a deficient number, since it is larger than the sum of its proper divisors (49576866375043).

545345530125341 is a wasteful number, since it uses less digits than its factorization.

545345530125341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49576866375042.

The product of its (nonzero) digits is 10800000, while the sum is 50.

Adding to 545345530125341 its reverse (143521035543545), we get a palindrome (688866565668886).

The spelling of 545345530125341 in words is "five hundred forty-five trillion, three hundred forty-five billion, five hundred thirty million, one hundred twenty-five thousand, three hundred forty-one".