546324880 has 40 divisors (see below), whose sum is σ = 1282096512. Its totient is φ = 216484224.

The previous prime is 546324871. The next prime is 546324893. The reversal of 546324880 is 88423645.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23352 + ... + 40471.

Almost surely, 2^546324880 is an apocalyptic number.

It is an amenable number.

546324880 is an abundant number, since it is smaller than the sum of its proper divisors (735771632).

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

546324880 is a wasteful number, since it uses less digits than its factorization.

546324880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63943 (or 63937 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 546324880 is about 23373.5936475331. The cubic root of 546324880 is about 817.4922792277.

The spelling of 546324880 in words is "five hundred forty-six million, three hundred twenty-four thousand, eight hundred eighty".