42056525335 has 64 divisors (see below), whose sum is σ = 59465622528. Its totient is φ = 28212480000.

The previous prime is 42056525333. The next prime is 42056525387. The reversal of 42056525335 is 53352565024.

42056525335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42056525335 - 2¹ = 42056525333 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42056525333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17736700 + ... + 17739070.

It is an arithmetic number, because the mean of its divisors is an integer number (929150352).

Almost surely, 2^42056525335 is an apocalyptic number.

42056525335 is a deficient number, since it is larger than the sum of its proper divisors (17409097193).

42056525335 is a wasteful number, since it uses less digits than its factorization.

42056525335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776.

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 42056525335 in words is "forty-two billion, fifty-six million, five hundred twenty-five thousand, three hundred thirty-five".