546312520544 has 24 divisors (see below), whose sum is σ = 1229203171728. Its totient is φ = 234133937280.

The previous prime is 546312520511. The next prime is 546312520549. The reversal of 546312520544 is 445025213645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546312520549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1219447367 + ... + 1219447814.

It is an arithmetic number, because the mean of its divisors is an integer number (51216798822).

Almost surely, 2^546312520544 is an apocalyptic number.

It is an amenable number.

546312520544 is an abundant number, since it is smaller than the sum of its proper divisors (682890651184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546312520544 is a wasteful number, since it uses less digits than its factorization.

546312520544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438895198 (or 2438895190 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 546312520544 in words is "five hundred forty-six billion, three hundred twelve million, five hundred twenty thousand, five hundred forty-four".