545616332 has 12 divisors (see below), whose sum is σ = 955953936. Its totient is φ = 272486640.

The previous prime is 545616329. The next prime is 545616347. The reversal of 545616332 is 233616545.

It is a super-3 number, since 3×545616332³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 545616292 and 545616301.

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, 76544 + ... + 83367.

It is an arithmetic number, because the mean of its divisors is an integer number (79662828).

Almost surely, 2^545616332 is an apocalyptic number.

It is an amenable number.

545616332 is a deficient number, since it is larger than the sum of its proper divisors (410337604).

545616332 is a wasteful number, since it uses less digits than its factorization.

545616332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160768 (or 160766 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 545616332 is about 23358.4317110546. The cubic root of 545616332 is about 817.1387148131.

The spelling of 545616332 in words is "five hundred forty-five million, six hundred sixteen thousand, three hundred thirty-two".