546541582380 has 48 divisors (see below), whose sum is σ = 1530491203584. Its totient is φ = 145727776960.

The previous prime is 546541582373. The next prime is 546541582381. The reversal of 546541582380 is 83285145645.

It is not an unprimeable number, because it can be changed into a prime (546541582381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14119 + ... + 1045601.

It is an arithmetic number, because the mean of its divisors is an integer number (31885233408).

Almost surely, 2^546541582380 is an apocalyptic number.

It is an amenable number.

546541582380 is an abundant number, since it is smaller than the sum of its proper divisors (983949621204).

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

546541582380 is a wasteful number, since it uses less digits than its factorization.

546541582380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040326 (or 1040324 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 51.

The spelling of 546541582380 in words is "five hundred forty-six billion, five hundred forty-one million, five hundred eighty-two thousand, three hundred eighty".