545456822 has 16 divisors (see below), whose sum is σ = 854599680. Its totient is φ = 260613672.

The previous prime is 545456797. The next prime is 545456831. The reversal of 545456822 is 228654545.

It is a self number, because there is not a number n which added to its sum of digits gives 545456822.

It is a congruent number.

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, 46379 + ... + 56937.

It is an arithmetic number, because the mean of its divisors is an integer number (53412480).

Almost surely, 2^545456822 is an apocalyptic number.

545456822 is a deficient number, since it is larger than the sum of its proper divisors (309142858).

545456822 is a wasteful number, since it uses less digits than its factorization.

545456822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11707.

The product of its digits is 384000, while the sum is 41.

The square root of 545456822 is about 23355.0170627212. The cubic root of 545456822 is about 817.0590773508.

The spelling of 545456822 in words is "five hundred forty-five million, four hundred fifty-six thousand, eight hundred twenty-two".