545225166346 has 16 divisors (see below), whose sum is σ = 934703755776. Its totient is φ = 233659917936.

The previous prime is 545225166331. The next prime is 545225166347. The reversal of 545225166346 is 643661522545.

It is a self number, because there is not a number n which added to its sum of digits gives 545225166346.

It is not an unprimeable number, because it can be changed into a prime (545225166347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234906 + ... + 1070341.

It is an arithmetic number, because the mean of its divisors is an integer number (58418984736).

Almost surely, 2^545225166346 is an apocalyptic number.

545225166346 is a deficient number, since it is larger than the sum of its proper divisors (389478589430).

545225166346 is a wasteful number, since it uses less digits than its factorization.

545225166346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335093.

The product of its digits is 5184000, while the sum is 49.

The spelling of 545225166346 in words is "five hundred forty-five billion, two hundred twenty-five million, one hundred sixty-six thousand, three hundred forty-six".