545213610193 has 16 divisors (see below), whose sum is σ = 644739396480. Its totient is φ = 451104950016.

The previous prime is 545213610181. The next prime is 545213610209. The reversal of 545213610193 is 391016312545.

It is a happy number.

It is not a de Polignac number, because 545213610193 - 2¹⁷ = 545213479121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545213610113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553146 + ... + 1181692.

It is an arithmetic number, because the mean of its divisors is an integer number (40296212280).

Almost surely, 2^545213610193 is an apocalyptic number.

It is an amenable number.

545213610193 is a deficient number, since it is larger than the sum of its proper divisors (99525786287).

545213610193 is a wasteful number, since it uses less digits than its factorization.

545213610193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632856.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 545213610193 in words is "five hundred forty-five billion, two hundred thirteen million, six hundred ten thousand, one hundred ninety-three".