4425615560641 has 16 divisors (see below), whose sum is σ = 4851409489920. Its totient is φ = 4003755180880.

The previous prime is 4425615560623. The next prime is 4425615560669. The reversal of 4425615560641 is 1460655165244.

It is a cyclic number.

It is not a de Polignac number, because 4425615560641 - 2⁹ = 4425615560129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4425615560671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3343290 + ... + 4475356.

It is an arithmetic number, because the mean of its divisors is an integer number (303213093120).

Almost surely, 2^{4425615560641} is an apocalyptic number.

It is an amenable number.

4425615560641 is a deficient number, since it is larger than the sum of its proper divisors (425793929279).

4425615560641 is a wasteful number, since it uses less digits than its factorization.

4425615560641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133804.

The product of its (nonzero) digits is 3456000, while the sum is 49.

The spelling of 4425615560641 in words is "four trillion, four hundred twenty-five billion, six hundred fifteen million, five hundred sixty thousand, six hundred forty-one".