546956659645 has 16 divisors (see below), whose sum is σ = 718010490240. Its totient is φ = 396678606400.

The previous prime is 546956659633. The next prime is 546956659679.

546956659645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546956659645 - 2¹⁹ = 546956135357 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13830766 + ... + 13870255.

It is an arithmetic number, because the mean of its divisors is an integer number (44875655640).

Almost surely, 2^546956659645 is an apocalyptic number.

546956659645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546956659645 is a deficient number, since it is larger than the sum of its proper divisors (171053830595).

546956659645 is a wasteful number, since it uses less digits than its factorization.

546956659645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27701396.

The product of its digits is 1049760000, while the sum is 70.

The spelling of 546956659645 in words is "five hundred forty-six billion, nine hundred fifty-six million, six hundred fifty-nine thousand, six hundred forty-five".