244231052553 has 8 divisors (see below), whose sum is σ = 361823781600. Its totient is φ = 162820701684.

The previous prime is 244231052503. The next prime is 244231052563. The reversal of 244231052553 is 355250132442.

244231052553 is a `hidden beast` number, since 2 + 4 + 42 + 3 + 10 + 52 + 553 = 666.

244231052553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244231052553 - 2¹⁸ = 244230790409 is a prime.

It is a super-2 number, since 2×244231052553² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244231052503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4522797243 + ... + 4522797296.

It is an arithmetic number, because the mean of its divisors is an integer number (45227972700).

Almost surely, 2^244231052553 is an apocalyptic number.

It is an amenable number.

244231052553 is a deficient number, since it is larger than the sum of its proper divisors (117592729047).

244231052553 is an equidigital number, since it uses as much as digits as its factorization.

244231052553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9045594548 (or 9045594542 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 244231052553 its reverse (355250132442), we get a palindrome (599481184995).

The spelling of 244231052553 in words is "two hundred forty-four billion, two hundred thirty-one million, fifty-two thousand, five hundred fifty-three".