546503227 has 4 divisors (see below), whose sum is σ = 559832616. Its totient is φ = 533173840.

The previous prime is 546503183. The next prime is 546503257. The reversal of 546503227 is 722305645.

546503227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-546503227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 546503192 and 546503201.

It is not an unprimeable number, because it can be changed into a prime (546503257) 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, 6664633 + ... + 6664714.

It is an arithmetic number, because the mean of its divisors is an integer number (139958154).

Almost surely, 2^546503227 is an apocalyptic number.

546503227 is a deficient number, since it is larger than the sum of its proper divisors (13329389).

546503227 is a wasteful number, since it uses less digits than its factorization.

546503227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13329388.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 546503227 is about 23377.4084748502. The cubic root of 546503227 is about 817.5812259568.

The spelling of 546503227 in words is "five hundred forty-six million, five hundred three thousand, two hundred twenty-seven".