546546450 has 48 divisors (see below), whose sum is σ = 1357654176. Its totient is φ = 145507200.

The previous prime is 546546449. The next prime is 546546479. The reversal of 546546450 is 54645645.

It is a junction number, because it is equal to n+sod(n) for n = 546546399 and 546546408.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 101014 + ... + 106286.

It is an arithmetic number, because the mean of its divisors is an integer number (28284462).

Almost surely, 2^546546450 is an apocalyptic number.

546546450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

546546450 is an abundant number, since it is smaller than the sum of its proper divisors (811107726).

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

546546450 is a wasteful number, since it uses less digits than its factorization.

546546450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979 (or 5974 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 546546450 is about 23378.3329174687. The cubic root of 546546450 is about 817.6027795847.

It can be divided in two parts, 5465 and 46450, that added together give a palindrome (51915).

The spelling of 546546450 in words is "five hundred forty-six million, five hundred forty-six thousand, four hundred fifty".