545776804 has 12 divisors (see below), whose sum is σ = 955336284. Its totient is φ = 272823584.

The previous prime is 545776801. The next prime is 545776807. The reversal of 545776804 is 408677545.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (545776801) and next prime (545776807).

It can be written as a sum of positive squares in 2 ways, for example, as 322274304 + 223502500 = 17952^2 + 14950^2 .

It is not an unprimeable number, because it can be changed into a prime (545776801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6174 + ... + 33610.

It is an arithmetic number, because the mean of its divisors is an integer number (79611357).

Almost surely, 2^545776804 is an apocalyptic number.

It is an amenable number.

545776804 is a deficient number, since it is larger than the sum of its proper divisors (409559480).

545776804 is a wasteful number, since it uses less digits than its factorization.

545776804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32414 (or 32412 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 46.

The square root of 545776804 is about 23361.8664494085. The cubic root of 545776804 is about 817.2188169061.

The spelling of 545776804 in words is "five hundred forty-five million, seven hundred seventy-six thousand, eight hundred four".