545353766404 has 24 divisors (see below), whose sum is σ = 963419492448. Its totient is φ = 270091748160.

The previous prime is 545353766359. The next prime is 545353766437. The reversal of 545353766404 is 404667353545.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3208912 + ... + 3374584.

It is an arithmetic number, because the mean of its divisors is an integer number (40142478852).

Almost surely, 2^545353766404 is an apocalyptic number.

It is an amenable number.

545353766404 is a deficient number, since it is larger than the sum of its proper divisors (418065726044).

545353766404 is a wasteful number, since it uses less digits than its factorization.

545353766404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173475 (or 173473 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 52.

The spelling of 545353766404 in words is "five hundred forty-five billion, three hundred fifty-three million, seven hundred sixty-six thousand, four hundred four".