545575504 has 10 divisors (see below), whose sum is σ = 1057052570. Its totient is φ = 272787744.

The previous prime is 545575493. The next prime is 545575523. The reversal of 545575504 is 405575545.

It can be written as a sum of positive squares in only one way, i.e., 448592400 + 96983104 = 21180^2 + 9848^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17049219 + ... + 17049250.

It is an arithmetic number, because the mean of its divisors is an integer number (105705257).

Almost surely, 2^545575504 is an apocalyptic number.

It is an amenable number.

545575504 is a deficient number, since it is larger than the sum of its proper divisors (511477066).

545575504 is a wasteful number, since it uses less digits than its factorization.

545575504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34098477 (or 34098471 counting only the distinct ones).

The product of its (nonzero) digits is 350000, while the sum is 40.

The square root of 545575504 is about 23357.5577490456. The cubic root of 545575504 is about 817.1183323761.

The spelling of 545575504 in words is "five hundred forty-five million, five hundred seventy-five thousand, five hundred four".