546756730378 has 8 divisors (see below), whose sum is σ = 820145557440. Its totient is φ = 273374877900.

The previous prime is 546756730363. The next prime is 546756730379. The reversal of 546756730378 is 873037657645.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (546756730379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1543048 + ... + 1864003.

It is an arithmetic number, because the mean of its divisors is an integer number (102518194680).

Almost surely, 2^546756730378 is an apocalyptic number.

546756730378 is a deficient number, since it is larger than the sum of its proper divisors (273388827062).

546756730378 is a wasteful number, since it uses less digits than its factorization.

546756730378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487292.

The product of its (nonzero) digits is 88905600, while the sum is 61.

It can be divided in two parts, 5467567 and 30378, that added together give a palindrome (5497945).

The spelling of 546756730378 in words is "five hundred forty-six billion, seven hundred fifty-six million, seven hundred thirty thousand, three hundred seventy-eight".