546504123 has 12 divisors (see below), whose sum is σ = 800937704. Its totient is φ = 331214400.

The previous prime is 546504107. The next prime is 546504131. The reversal of 546504123 is 321405645.

It is not a de Polignac number, because 546504123 - 2⁴ = 546504107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546504223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 752398 + ... + 753123.

Almost surely, 2^546504123 is an apocalyptic number.

546504123 is a deficient number, since it is larger than the sum of its proper divisors (254433581).

546504123 is a wasteful number, since it uses less digits than its factorization.

546504123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505546 (or 1505535 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 546504123 is about 23377.4276386432. The cubic root of 546504123 is about 817.5816727686.

Adding to 546504123 its reverse (321405645), we get a palindrome (867909768).

The spelling of 546504123 in words is "five hundred forty-six million, five hundred four thousand, one hundred twenty-three".