42535236056 has 16 divisors (see below), whose sum is σ = 79776986400. Its totient is φ = 21261373024.

The previous prime is 42535236041. The next prime is 42535236101. The reversal of 42535236056 is 65063253524.

42535236056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 751616 + ... + 806223.

It is an arithmetic number, because the mean of its divisors is an integer number (4986061650).

Almost surely, 2^42535236056 is an apocalyptic number.

It is an amenable number.

42535236056 is a deficient number, since it is larger than the sum of its proper divisors (37241750344).

42535236056 is a wasteful number, since it uses less digits than its factorization.

42535236056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561258 (or 1561254 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 42535236056 in words is "forty-two billion, five hundred thirty-five million, two hundred thirty-six thousand, fifty-six".