545003260421306 has 16 divisors (see below), whose sum is σ = 818312785176960. Its totient is φ = 272232335712480.

The previous prime is 545003260421297. The next prime is 545003260421443. The reversal of 545003260421306 is 603124062300545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323235791 + ... + 324917501.

It is an arithmetic number, because the mean of its divisors is an integer number (51144549073560).

Almost surely, 2^{545003260421306} is an apocalyptic number.

545003260421306 is a deficient number, since it is larger than the sum of its proper divisors (273309524755654).

545003260421306 is a wasteful number, since it uses less digits than its factorization.

545003260421306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841749.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 545003260421306 in words is "five hundred forty-five trillion, three billion, two hundred sixty million, four hundred twenty-one thousand, three hundred six".