546755557645 has 8 divisors (see below), whose sum is σ = 715752730080. Its totient is φ = 397640405520.

The previous prime is 546755557639. The next prime is 546755557669.

546755557645 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 546755557645 - 2¹⁵ = 546755524877 is a prime.

It is a super-3 number, since 3×546755557645³ (a number of 36 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 4970505015 + ... + 4970505124.

It is an arithmetic number, because the mean of its divisors is an integer number (89469091260).

Almost surely, 2^546755557645 is an apocalyptic number.

546755557645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546755557645 is a deficient number, since it is larger than the sum of its proper divisors (168997172435).

546755557645 is a wasteful number, since it uses less digits than its factorization.

546755557645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9941010155.

The product of its digits is 441000000, while the sum is 64.

The spelling of 546755557645 in words is "five hundred forty-six billion, seven hundred fifty-five million, five hundred fifty-seven thousand, six hundred forty-five".