42052525525300 has 18 divisors (see below), whose sum is σ = 91253980390118. Its totient is φ = 16821010210080.

The previous prime is 42052525525249. The next prime is 42052525525333. The reversal of 42052525525300 is 352552525024.

42052525525300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 9345175632144 + 32707349893156 = 3056988^2 + 5719034^2 .

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 5 ways as a sum of consecutive naturals, for example, 210262627527 + ... + 210262627726.

Almost surely, 2^{42052525525300} is an apocalyptic number.

It is an amenable number.

42052525525300 is an abundant number, since it is smaller than the sum of its proper divisors (49201454864818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42052525525300 is a wasteful number, since it uses less digits than its factorization.

42052525525300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420525255267 (or 420525255260 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 40.

The spelling of 42052525525300 in words is "forty-two trillion, fifty-two billion, five hundred twenty-five million, five hundred twenty-five thousand, three hundred".