244525045 has 8 divisors (see below), whose sum is σ = 301360824. Its totient is φ = 190332864.

The previous prime is 244525019. The next prime is 244525049. The reversal of 244525045 is 540525442.

It can be written as a sum of positive squares in 4 ways, for example, as 61355889 + 183169156 = 7833^2 + 13534^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244525045 - 2²⁷ = 110307317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244524998 and 244525016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244525049) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 660694 + ... + 661063.

It is an arithmetic number, because the mean of its divisors is an integer number (37670103).

Almost surely, 2^244525045 is an apocalyptic number.

It is an amenable number.

244525045 is a deficient number, since it is larger than the sum of its proper divisors (56835779).

244525045 is a wasteful number, since it uses less digits than its factorization.

244525045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321799.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 244525045 is about 15637.2966013950. The cubic root of 244525045 is about 625.3278663757.

The spelling of 244525045 in words is "two hundred forty-four million, five hundred twenty-five thousand, forty-five".