1044825601 has 6 divisors (see below), whose sum is σ = 1082097302. Its totient is φ = 1008796320.

The previous prime is 1044825539. The next prime is 1044825611. The reversal of 1044825601 is 1065284401.

It can be written as a sum of positive squares in 3 ways, for example, as 99201600 + 945624001 = 9960^2 + 30751^2 .

It is not a de Polignac number, because 1044825601 - 2⁷ = 1044825473 is a prime.

It is a super-2 number, since 2×1044825601² = 2183321073010022402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044825611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 620340 + ... + 622021.

Almost surely, 2^1044825601 is an apocalyptic number.

It is an amenable number.

1044825601 is a deficient number, since it is larger than the sum of its proper divisors (37271701).

1044825601 is an equidigital number, since it uses as much as digits as its factorization.

1044825601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242419 (or 1242390 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 1044825601 is about 32323.7621727422. The cubic root of 1044825601 is about 1014.7240065928.

The spelling of 1044825601 in words is "one billion, forty-four million, eight hundred twenty-five thousand, six hundred one".