545533563436 has 12 divisors (see below), whose sum is σ = 968129986320. Its totient is φ = 268924995920.

The previous prime is 545533563403. The next prime is 545533563437. The reversal of 545533563436 is 634365335545.

It is a super-3 number, since 3×545533563436³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (545533563437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960446131 + ... + 960446698.

It is an arithmetic number, because the mean of its divisors is an integer number (80677498860).

Almost surely, 2^545533563436 is an apocalyptic number.

It is an amenable number.

545533563436 is a deficient number, since it is larger than the sum of its proper divisors (422596422884).

545533563436 is a wasteful number, since it uses less digits than its factorization.

545533563436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920892904 (or 1920892902 counting only the distinct ones).

The product of its digits is 29160000, while the sum is 52.

The spelling of 545533563436 in words is "five hundred forty-five billion, five hundred thirty-three million, five hundred sixty-three thousand, four hundred thirty-six".