546316512 has 96 divisors (see below), whose sum is σ = 1642620672. Its totient is φ = 155741184.

The previous prime is 546316489. The next prime is 546316517. The reversal of 546316512 is 215613645.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×546316512² = 596923462567692288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546316517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528348 + ... + 529380.

It is an arithmetic number, because the mean of its divisors is an integer number (17110632).

Almost surely, 2^546316512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546316512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (821310336).

546316512 is an abundant number, since it is smaller than the sum of its proper divisors (1096304160).

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

546316512 is a wasteful number, since it uses less digits than its factorization.

546316512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840 (or 1832 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 546316512 is about 23373.4146414254. The cubic root of 546316512 is about 817.4881053923.

The spelling of 546316512 in words is "five hundred forty-six million, three hundred sixteen thousand, five hundred twelve".