546153680 has 40 divisors (see below), whose sum is σ = 1281694752. Its totient is φ = 216416384.

The previous prime is 546153637. The next prime is 546153683. The reversal of 546153680 is 86351645.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546153683) 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 7 ways as a sum of consecutive naturals, for example, 23342 + ... + 40461.

Almost surely, 2^546153680 is an apocalyptic number.

It is an amenable number.

546153680 is an abundant number, since it is smaller than the sum of its proper divisors (735541072).

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

546153680 is a wasteful number, since it uses less digits than its factorization.

546153680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63923 (or 63917 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 546153680 is about 23369.9311081569. The cubic root of 546153680 is about 817.4068786996.

The spelling of 546153680 in words is "five hundred forty-six million, one hundred fifty-three thousand, six hundred eighty".