546335533645 has 32 divisors (see below), whose sum is σ = 720545414400. Its totient is φ = 394374589440.

The previous prime is 546335533643. The next prime is 546335533651.

546335533645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546335533645 - 2¹ = 546335533643 is a prime.

It is a super-3 number, since 3×546335533645³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546335533592 and 546335533601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546335533643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5651557 + ... + 5747413.

It is an arithmetic number, because the mean of its divisors is an integer number (22517044200).

Almost surely, 2^546335533645 is an apocalyptic number.

546335533645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546335533645 is a deficient number, since it is larger than the sum of its proper divisors (174209880755).

546335533645 is a wasteful number, since it uses less digits than its factorization.

546335533645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96645.

The product of its digits is 29160000, while the sum is 52.

The spelling of 546335533645 in words is "five hundred forty-six billion, three hundred thirty-five million, five hundred thirty-three thousand, six hundred forty-five".