546948512 has 48 divisors (see below), whose sum is σ = 1178053632. Its totient is φ = 247902720.

The previous prime is 546948511. The next prime is 546948539. The reversal of 546948512 is 215849645.

It is a super-3 number, since 3×546948512³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (546948511) 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, 132788 + ... + 136844.

It is an arithmetic number, because the mean of its divisors is an integer number (24542784).

Almost surely, 2^546948512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546948512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589026816).

546948512 is an abundant number, since it is smaller than the sum of its proper divisors (631105120).

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

546948512 is a wasteful number, since it uses less digits than its factorization.

546948512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4461 (or 4453 counting only the distinct ones).

The product of its digits is 345600, while the sum is 44.

The square root of 546948512 is about 23386.9303671944. The cubic root of 546948512 is about 817.8032178295.

The spelling of 546948512 in words is "five hundred forty-six million, nine hundred forty-eight thousand, five hundred twelve".