244253545 has 8 divisors (see below), whose sum is σ = 299920896. Its totient is φ = 190858416.

The previous prime is 244253533. The next prime is 244253549. The reversal of 244253545 is 545352442.

244253545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 244253545 - 2¹⁹ = 243729257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244253545.

It is not an unprimeable number, because it can be changed into a prime (244253549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567817 + ... + 568246.

It is an arithmetic number, because the mean of its divisors is an integer number (37490112).

Almost surely, 2^244253545 is an apocalyptic number.

It is an amenable number.

244253545 is a deficient number, since it is larger than the sum of its proper divisors (55667351).

244253545 is a wasteful number, since it uses less digits than its factorization.

244253545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136111.

The product of its digits is 96000, while the sum is 34.

The square root of 244253545 is about 15628.6130222742. The cubic root of 244253545 is about 625.0963435479.

The spelling of 244253545 in words is "two hundred forty-four million, two hundred fifty-three thousand, five hundred forty-five".