546463199779 has 8 divisors (see below), whose sum is σ = 657399338240. Its totient is φ = 443744553096.

The previous prime is 546463199767. The next prime is 546463199791. The reversal of 546463199779 is 977991364645.

It is an interprime number because it is at equal distance from previous prime (546463199767) and next prime (546463199791).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 546463199779 - 2⁹ = 546463199267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546463199179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2054372799 + ... + 2054373064.

It is an arithmetic number, because the mean of its divisors is an integer number (82174917280).

Almost surely, 2^546463199779 is an apocalyptic number.

546463199779 is a deficient number, since it is larger than the sum of its proper divisors (110936138461).

546463199779 is a wasteful number, since it uses less digits than its factorization.

546463199779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108745889.

The product of its digits is 308629440, while the sum is 70.

The spelling of 546463199779 in words is "five hundred forty-six billion, four hundred sixty-three million, one hundred ninety-nine thousand, seven hundred seventy-nine".