6225253435144 has 8 divisors (see below), whose sum is σ = 11672350190910. Its totient is φ = 3112626717568.

The previous prime is 6225253435123. The next prime is 6225253435169. The reversal of 6225253435144 is 4415343525226.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3403397728900 + 2821855706244 = 1844830^2 + 1679838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 6225253435094 and 6225253435103.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 389078339689 + ... + 389078339704.

Almost surely, 2^{6225253435144} is an apocalyptic number.

It is an amenable number.

6225253435144 is a deficient number, since it is larger than the sum of its proper divisors (5447096755766).

6225253435144 is a wasteful number, since it uses less digits than its factorization.

6225253435144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778156679399 (or 778156679395 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 46.

The spelling of 6225253435144 in words is "six trillion, two hundred twenty-five billion, two hundred fifty-three million, four hundred thirty-five thousand, one hundred forty-four".