2244153025 has 6 divisors (see below), whose sum is σ = 2782749782. Its totient is φ = 1795322400.

The previous prime is 2244153011. The next prime is 2244153029. The reversal of 2244153025 is 5203514422.

It can be written as a sum of positive squares in 3 ways, for example, as 391367089 + 1852785936 = 19783^2 + 43044^2 .

It is not a de Polignac number, because 2244153025 - 2¹⁵ = 2244120257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2244152984 and 2244153002.

It is not an unprimeable number, because it can be changed into a prime (2244153029) 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, 44883036 + ... + 44883085.

Almost surely, 2^2244153025 is an apocalyptic number.

2244153025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2244153025 is a deficient number, since it is larger than the sum of its proper divisors (538596757).

2244153025 is an equidigital number, since it uses as much as digits as its factorization.

2244153025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89766131 (or 89766126 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2244153025 is about 47372.4922819140. The cubic root of 2244153025 is about 1309.2346451022.

Adding to 2244153025 its reverse (5203514422), we get a palindrome (7447667447).

It can be divided in two parts, 22441 and 53025, that added together give a triangular number (75466 = T₃₈₈).

The spelling of 2244153025 in words is "two billion, two hundred forty-four million, one hundred fifty-three thousand, twenty-five".