545425414543013 has 4 divisors (see below), whose sum is σ = 558728473434348. Its totient is φ = 532122355651680.

The previous prime is 545425414543007. The next prime is 545425414543081. The reversal of 545425414543013 is 310345414524545.

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 260595222133444 + 284830192409569 = 16142962^2 + 16876913^2 .

It is a cyclic number.

It is not a de Polignac number, because 545425414543013 - 2¹⁶ = 545425414477477 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 (545425414546013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6651529445606 + ... + 6651529445687.

It is an arithmetic number, because the mean of its divisors is an integer number (139682118358587).

Almost surely, 2^{545425414543013} is an apocalyptic number.

It is an amenable number.

545425414543013 is a deficient number, since it is larger than the sum of its proper divisors (13303058891335).

545425414543013 is a wasteful number, since it uses less digits than its factorization.

545425414543013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13303058891334.

The product of its (nonzero) digits is 11520000, while the sum is 50.

The spelling of 545425414543013 in words is "five hundred forty-five trillion, four hundred twenty-five billion, four hundred fourteen million, five hundred forty-three thousand, thirteen".