545246684 has 12 divisors (see below), whose sum is σ = 954437400. Its totient is φ = 272550288.

The previous prime is 545246683. The next prime is 545246699. The reversal of 545246684 is 486642545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545246683) 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, 722 + ... + 33030.

It is an arithmetic number, because the mean of its divisors is an integer number (79536450).

Almost surely, 2^545246684 is an apocalyptic number.

It is an amenable number.

545246684 is a deficient number, since it is larger than the sum of its proper divisors (409190716).

545246684 is a wasteful number, since it uses less digits than its factorization.

545246684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36532 (or 36530 counting only the distinct ones).

The product of its digits is 921600, while the sum is 44.

The square root of 545246684 is about 23350.5178529299. The cubic root of 545246684 is about 816.9541394915.

The spelling of 545246684 in words is "five hundred forty-five million, two hundred forty-six thousand, six hundred eighty-four".