42525322552 has 16 divisors (see below), whose sum is σ = 79818661440. Its totient is φ = 21240346176.

The previous prime is 42525322529. The next prime is 42525322583. The reversal of 42525322552 is 25522352524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2781288 + ... + 2796535.

It is an arithmetic number, because the mean of its divisors is an integer number (4988666340).

Almost surely, 2^42525322552 is an apocalyptic number.

It is an amenable number.

42525322552 is a deficient number, since it is larger than the sum of its proper divisors (37293338888).

42525322552 is a wasteful number, since it uses less digits than its factorization.

42525322552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5578782 (or 5578778 counting only the distinct ones).

The product of its digits is 240000, while the sum is 37.

The spelling of 42525322552 in words is "forty-two billion, five hundred twenty-five million, three hundred twenty-two thousand, five hundred fifty-two".