545361663044 has 12 divisors (see below), whose sum is σ = 1041144993168. Its totient is φ = 247891665000.

The previous prime is 545361662959. The next prime is 545361663071. The reversal of 545361663044 is 440366163545.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 545361663044.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6197291582 + ... + 6197291669.

It is an arithmetic number, because the mean of its divisors is an integer number (86762082764).

Almost surely, 2^545361663044 is an apocalyptic number.

It is an amenable number.

545361663044 is a deficient number, since it is larger than the sum of its proper divisors (495783330124).

545361663044 is a wasteful number, since it uses less digits than its factorization.

545361663044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12394583266 (or 12394583264 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 545361663044 in words is "five hundred forty-five billion, three hundred sixty-one million, six hundred sixty-three thousand, forty-four".