546343875 has 288 divisors, whose sum is σ = 1348311744. Its totient is φ = 209664000.

The previous prime is 546343873. The next prime is 546343883. The reversal of 546343875 is 578343645.

546343875 is a `hidden beast` number, since 5 + 4 + 634 + 3 + 8 + 7 + 5 = 666.

It is a Cunningham number, because it is equal to 23374²-1.

It is not a de Polignac number, because 546343875 - 2¹ = 546343873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

Its product of digits (1209600) is a multiple of the sum of its prime divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 546343875.

It is not an unprimeable number, because it can be changed into a prime (546343873) by changing a digit.

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 287 ways as a sum of consecutive naturals, for example, 10308349 + ... + 10308401.

It is an arithmetic number, because the mean of its divisors is an integer number (4681638).

Almost surely, 2^546343875 is an apocalyptic number.

546343875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

546343875 is an abundant number, since it is smaller than the sum of its proper divisors (801967869).

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

546343875 is a wasteful number, since it uses less digits than its factorization.

546343875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 96 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 546343875 is about 23373.9999786087. Note that the first 4 decimals coincide. The cubic root of 546343875 is about 817.5017534962.

The spelling of 546343875 in words is "five hundred forty-six million, three hundred forty-three thousand, eight hundred seventy-five".