546508504851 has 4 divisors (see below), whose sum is σ = 728678006472. Its totient is φ = 364339003232.

The previous prime is 546508504793. The next prime is 546508504903. The reversal of 546508504851 is 158405805645.

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 546508504851 - 2⁷ = 546508504723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546508504794 and 546508504803.

It is not an unprimeable number, because it can be changed into a prime (546506504851) 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, 91084750806 + ... + 91084750811.

It is an arithmetic number, because the mean of its divisors is an integer number (182169501618).

Almost surely, 2^546508504851 is an apocalyptic number.

546508504851 is a deficient number, since it is larger than the sum of its proper divisors (182169501621).

546508504851 is a wasteful number, since it uses less digits than its factorization.

546508504851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182169501620.

The product of its (nonzero) digits is 3840000, while the sum is 51.

The spelling of 546508504851 in words is "five hundred forty-six billion, five hundred eight million, five hundred four thousand, eight hundred fifty-one".