42535365 has 8 divisors (see below), whose sum is σ = 68056608. Its totient is φ = 22685520.

The previous prime is 42535331. The next prime is 42535369. The reversal of 42535365 is 56353524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42535365 - 2¹⁰ = 42534341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42535369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417831 + ... + 1417860.

It is an arithmetic number, because the mean of its divisors is an integer number (8507076).

Almost surely, 2^42535365 is an apocalyptic number.

It is an amenable number.

42535365 is a deficient number, since it is larger than the sum of its proper divisors (25521243).

42535365 is a wasteful number, since it uses less digits than its factorization.

42535365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835699.

The product of its digits is 54000, while the sum is 33.

The square root of 42535365 is about 6521.9142128673. The cubic root of 42535365 is about 349.0733720389.

Adding to 42535365 its reverse (56353524), we get a palindrome (98888889).

The spelling of 42535365 in words is "forty-two million, five hundred thirty-five thousand, three hundred sixty-five".