4425051445525 has 24 divisors (see below), whose sum is σ = 5514441383520. Its totient is φ = 3522419060160.

The previous prime is 4425051445513. The next prime is 4425051445541. The reversal of 4425051445525 is 5255441505244.

It is not a de Polignac number, because 4425051445525 - 2²¹ = 4425049348373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3824586 + ... + 4845364.

It is an arithmetic number, because the mean of its divisors is an integer number (229768390980).

Almost surely, 2^{4425051445525} is an apocalyptic number.

It is an amenable number.

4425051445525 is a deficient number, since it is larger than the sum of its proper divisors (1089389937995).

4425051445525 is a wasteful number, since it uses less digits than its factorization.

4425051445525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021653 (or 1021648 counting only the distinct ones).

The product of its (nonzero) digits is 3200000, while the sum is 46.

The spelling of 4425051445525 in words is "four trillion, four hundred twenty-five billion, fifty-one million, four hundred forty-five thousand, five hundred twenty-five".