425433105525 has 12 divisors (see below), whose sum is σ = 703382734592. Its totient is φ = 226897656240.

The previous prime is 425433105499. The next prime is 425433105529. The reversal of 425433105525 is 525501334524.

It is not a de Polignac number, because 425433105525 - 2¹³ = 425433097333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425433105529) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 2836220629 + ... + 2836220778.

Almost surely, 2^425433105525 is an apocalyptic number.

It is an amenable number.

425433105525 is a deficient number, since it is larger than the sum of its proper divisors (277949629067).

425433105525 is a wasteful number, since it uses less digits than its factorization.

425433105525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672441420 (or 5672441415 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 425433105525 in words is "four hundred twenty-five billion, four hundred thirty-three million, one hundred five thousand, five hundred twenty-five".