42452402535 has 24 divisors (see below), whose sum is σ = 76309506000. Its totient is φ = 22641280704.

The previous prime is 42452402483. The next prime is 42452402539. The reversal of 42452402535 is 53520425424.

42452402535 is a `hidden beast` number, since 4 + 245 + 2 + 402 + 5 + 3 + 5 = 666.

It is not a de Polignac number, because 42452402535 - 2¹⁹ = 42451878247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42452402535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42452402539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17468910 + ... + 17471339.

It is an arithmetic number, because the mean of its divisors is an integer number (3179562750).

Almost surely, 2^42452402535 is an apocalyptic number.

42452402535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42452402535 is a deficient number, since it is larger than the sum of its proper divisors (33857103465).

42452402535 is an equidigital number, since it uses as much as digits as its factorization.

42452402535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34940269 (or 34940257 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 42452402535 its reverse (53520425424), we get a palindrome (95972827959).

The spelling of 42452402535 in words is "forty-two billion, four hundred fifty-two million, four hundred two thousand, five hundred thirty-five".