546140416 has 18 divisors (see below), whose sum is σ = 1090147982. Its totient is φ = 273070080.

The previous prime is 546140393. The next prime is 546140437. The reversal of 546140416 is 614041645.

It can be written as a sum of positive squares in only one way, i.e., 435974400 + 110166016 = 20880^2 + 10496^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066425 + ... + 1066936.

Almost surely, 2^546140416 is an apocalyptic number.

It is an amenable number.

546140416 is a deficient number, since it is larger than the sum of its proper divisors (544007566).

546140416 is an equidigital number, since it uses as much as digits as its factorization.

546140416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133377 (or 2133363 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 546140416 is about 23369.6473229700. The cubic root of 546140416 is about 817.4002614091.

The spelling of 546140416 in words is "five hundred forty-six million, one hundred forty thousand, four hundred sixteen".