546535 has 16 divisors (see below), whose sum is σ = 754560. Its totient is φ = 375840.

The previous prime is 546523. The next prime is 546547. The reversal of 546535 is 535645.

546535 = T₁₀₉ + T₁₁₀ + ... + T₁₆₅.

546535 is a nontrivial binomial coefficient, being equal to C(1046, 2).

It is an interprime number because it is at equal distance from previous prime (546523) and next prime (546547).

It is not a de Polignac number, because 546535 - 2¹¹ = 544487 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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784 + ... + 1306.

It is an arithmetic number, because the mean of its divisors is an integer number (47160).

2⁵⁴⁶⁵³⁵ is an apocalyptic number.

546535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

546535 is the 1045-th triangular number and also the 523-rd hexagonal number.

546535 is the 349-th centered nonagonal number.

546535 is a deficient number, since it is larger than the sum of its proper divisors (208025).

546535 is a wasteful number, since it uses less digits than its factorization.

546535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558.

The product of its digits is 9000, while the sum is 28.

The square root of 546535 is about 739.2800551888. The cubic root of 546535 is about 81.7597070026.

It can be divided in two parts, 546 and 535, that added together give a triangular number (1081 = T₄₆).

The spelling of 546535 in words is "five hundred forty-six thousand, five hundred thirty-five".