545803736 has 8 divisors (see below), whose sum is σ = 1023382020. Its totient is φ = 272901864.

The previous prime is 545803703. The next prime is 545803781. The reversal of 545803736 is 637308545.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 545803693 and 545803702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34112726 + ... + 34112741.

Almost surely, 2^545803736 is an apocalyptic number.

It is an amenable number.

545803736 is a deficient number, since it is larger than the sum of its proper divisors (477578284).

545803736 is a wasteful number, since it uses less digits than its factorization.

545803736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68225473 (or 68225469 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 545803736 is about 23362.4428517225. The cubic root of 545803736 is about 817.2322588938.

The spelling of 545803736 in words is "five hundred forty-five million, eight hundred three thousand, seven hundred thirty-six".