546435546 has 16 divisors (see below), whose sum is σ = 1094578464. Its totient is φ = 181860624.

The previous prime is 546435509. The next prime is 546435557. The reversal of 546435546 is 645534645.

It is a junction number, because it is equal to n+sod(n) for n = 546435498 and 546435507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66961 + ... + 74676.

It is an arithmetic number, because the mean of its divisors is an integer number (68411154).

Almost surely, 2^546435546 is an apocalyptic number.

546435546 is an abundant number, since it is smaller than the sum of its proper divisors (548142918).

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

546435546 is a wasteful number, since it uses less digits than its factorization.

546435546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142285.

The product of its digits is 864000, while the sum is 42.

The square root of 546435546 is about 23375.9608572568. The cubic root of 546435546 is about 817.5474737929.

Subtracting 546435546 from its reverse (645534645), we obtain a palindrome (99099099).

The spelling of 546435546 in words is "five hundred forty-six million, four hundred thirty-five thousand, five hundred forty-six".