545656324 has 12 divisors (see below), whose sum is σ = 996416064. Its totient is φ = 260966024.

The previous prime is 545656303. The next prime is 545656379. The reversal of 545656324 is 423656545.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2965432 + ... + 2965615.

It is an arithmetic number, because the mean of its divisors is an integer number (83034672).

Almost surely, 2^545656324 is an apocalyptic number.

It is an amenable number.

545656324 is a deficient number, since it is larger than the sum of its proper divisors (450759740).

545656324 is a wasteful number, since it uses less digits than its factorization.

545656324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5931074 (or 5931072 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

The square root of 545656324 is about 23359.2877459909. The cubic root of 545656324 is about 817.1586789107.

The spelling of 545656324 in words is "five hundred forty-five million, six hundred fifty-six thousand, three hundred twenty-four".