42454535 has 8 divisors (see below), whose sum is σ = 50992656. Its totient is φ = 33932160.

The previous prime is 42454523. The next prime is 42454547. The reversal of 42454535 is 53545424.

42454535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42454523) and next prime (42454547).

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

It is not a de Polignac number, because 42454535 - 2⁶ = 42454471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3167 + ... + 9743.

It is an arithmetic number, because the mean of its divisors is an integer number (6374082).

Almost surely, 2^42454535 is an apocalyptic number.

42454535 is a deficient number, since it is larger than the sum of its proper divisors (8538121).

42454535 is a wasteful number, since it uses less digits than its factorization.

42454535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7873.

The product of its digits is 48000, while the sum is 32.

The square root of 42454535 is about 6515.7144658126. The cubic root of 42454535 is about 348.8521169941.

Adding to 42454535 its reverse (53545424), we get a palindrome (95999959).

The spelling of 42454535 in words is "forty-two million, four hundred fifty-four thousand, five hundred thirty-five".