1033445062225 has 9 divisors (see below), whose sum is σ = 1281478180017. Its totient is φ = 826751983440.

The previous prime is 1033445062219. The next prime is 1033445062231. The reversal of 1033445062225 is 5222605443301.

The square root of 1033445062225 is 1016585.

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

It is an interprime number because it is at equal distance from previous prime (1033445062219) and next prime (1033445062231).

It can be written as a sum of positive squares in 4 ways, for example, as 50761441809 + 982683620416 = 225303^2 + 991304^2 .

It is not a de Polignac number, because 1033445062225 - 2⁹ = 1033445061713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4981267 + ... + 5184583.

Almost surely, 2^{1033445062225} is an apocalyptic number.

1033445062225 is the 1016585-th square number.

1033445062225 is the 508293-rd centered octagonal number.

It is an amenable number.

1033445062225 is a deficient number, since it is larger than the sum of its proper divisors (248033117792).

1033445062225 is an frugal number, since it uses more digits than its factorization.

1033445062225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406644 (or 203322 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 1033445062225 in words is "one trillion, thirty-three billion, four hundred forty-five million, sixty-two thousand, two hundred twenty-five".