42626520556532 has 12 divisors (see below), whose sum is σ = 81377902880736. Its totient is φ = 19375691162040.

The previous prime is 42626520556511. The next prime is 42626520556673. The reversal of 42626520556532 is 23565502562624.

42626520556532 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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484392279008 + ... + 484392279095.

It is an arithmetic number, because the mean of its divisors is an integer number (6781491906728).

Almost surely, 2^{42626520556532} is an apocalyptic number.

It is an amenable number.

42626520556532 is a deficient number, since it is larger than the sum of its proper divisors (38751382324204).

42626520556532 is a wasteful number, since it uses less digits than its factorization.

42626520556532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968784558118 (or 968784558116 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 53.

The spelling of 42626520556532 in words is "forty-two trillion, six hundred twenty-six billion, five hundred twenty million, five hundred fifty-six thousand, five hundred thirty-two".