543589225 has 9 divisors (see below), whose sum is σ = 674195223. Its totient is φ = 434778120.

The previous prime is 543589217. The next prime is 543589271. The reversal of 543589225 is 522985345.

The square root of 543589225 is 23315.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 195692121 + 347897104 = 13989^2 + 18652^2 .

It is not a de Polignac number, because 543589225 - 2³ = 543589217 is a prime.

It is a super-2 number, since 2×543589225² = 590978491072201250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 114244 + ... + 118906.

Almost surely, 2^543589225 is an apocalyptic number.

543589225 is the 23315-th square number.

543589225 is the 11658-th centered octagonal number.

It is an amenable number.

543589225 is a deficient number, since it is larger than the sum of its proper divisors (130605998).

543589225 is an frugal number, since it uses more digits than its factorization.

543589225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336 (or 4668 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The cubic root of 543589225 is about 816.1254978267.

The spelling of 543589225 in words is "five hundred forty-three million, five hundred eighty-nine thousand, two hundred twenty-five".