546242227123 has 4 divisors (see below), whose sum is σ = 546683814640. Its totient is φ = 545800639608.

The previous prime is 546242227067. The next prime is 546242227171. The reversal of 546242227123 is 321722242645.

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

It is a cyclic number.

It is not a de Polignac number, because 546242227123 - 2³⁷ = 408803273651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546242257123) 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, 220791903 + ... + 220794376.

It is an arithmetic number, because the mean of its divisors is an integer number (136670953660).

Almost surely, 2^546242227123 is an apocalyptic number.

546242227123 is a deficient number, since it is larger than the sum of its proper divisors (441587517).

546242227123 is a wasteful number, since it uses less digits than its factorization.

546242227123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441587516.

The product of its digits is 322560, while the sum is 40.

Adding to 546242227123 its reverse (321722242645), we get a palindrome (867964469768).

The spelling of 546242227123 in words is "five hundred forty-six billion, two hundred forty-two million, two hundred twenty-seven thousand, one hundred twenty-three".