244287053 has 4 divisors (see below), whose sum is σ = 244550940. Its totient is φ = 244023168.

The previous prime is 244287041. The next prime is 244287067. The reversal of 244287053 is 350782442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2111209 + 242175844 = 1453^2 + 15562^2 .

It is a cyclic number.

It is not a de Polignac number, because 244287053 - 2¹⁶ = 244221517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244287013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130550 + ... + 132407.

It is an arithmetic number, because the mean of its divisors is an integer number (61137735).

Almost surely, 2^244287053 is an apocalyptic number.

It is an amenable number.

244287053 is a deficient number, since it is larger than the sum of its proper divisors (263887).

244287053 is an equidigital number, since it uses as much as digits as its factorization.

244287053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263886.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 244287053 is about 15629.6849936267. The cubic root of 244287053 is about 625.1249269209.

The spelling of 244287053 in words is "two hundred forty-four million, two hundred eighty-seven thousand, fifty-three".