546461548772 has 12 divisors (see below), whose sum is σ = 969776833536. Its totient is φ = 269382453480.

The previous prime is 546461548771. The next prime is 546461548823. The reversal of 546461548772 is 277845164645.

It is not an unprimeable number, because it can be changed into a prime (546461548771) 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, 962079908 + ... + 962080475.

It is an arithmetic number, because the mean of its divisors is an integer number (80814736128).

Almost surely, 2^546461548772 is an apocalyptic number.

It is an amenable number.

546461548772 is a deficient number, since it is larger than the sum of its proper divisors (423315284764).

546461548772 is a wasteful number, since it uses less digits than its factorization.

546461548772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924160458 (or 1924160456 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 59.

The spelling of 546461548772 in words is "five hundred forty-six billion, four hundred sixty-one million, five hundred forty-eight thousand, seven hundred seventy-two".