546082992 has 320 divisors, whose sum is σ = 1999872000. Its totient is φ = 138765312.

The previous prime is 546082991. The next prime is 546083017. The reversal of 546082992 is 299280645.

It is not an unprimeable number, because it can be changed into a prime (546082991) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1139809 + ... + 1140287.

It is an arithmetic number, because the mean of its divisors is an integer number (6249600).

Almost surely, 2^546082992 is an apocalyptic number.

546082992 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546082992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999936000).

546082992 is an abundant number, since it is smaller than the sum of its proper divisors (1453789008).

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

546082992 is a wasteful number, since it uses less digits than its factorization.

546082992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 546082992 is about 23368.4186884778. The cubic root of 546082992 is about 817.3716118552.

It can be divided in two parts, 54608 and 2992, that added together give a square (57600 = 240²).

The spelling of 546082992 in words is "five hundred forty-six million, eighty-two thousand, nine hundred ninety-two".