42353485 has 8 divisors (see below), whose sum is σ = 52576920. Its totient is φ = 32714304.

The previous prime is 42353483. The next prime is 42353491. The reversal of 42353485 is 58435324.

It can be written as a sum of positive squares in 4 ways, for example, as 401956 + 41951529 = 634^2 + 6477^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 42353485 - 2¹ = 42353483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42353485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42353483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145902 + ... + 146191.

It is an arithmetic number, because the mean of its divisors is an integer number (6572115).

Almost surely, 2^42353485 is an apocalyptic number.

It is an amenable number.

42353485 is a deficient number, since it is larger than the sum of its proper divisors (10223435).

42353485 is a wasteful number, since it uses less digits than its factorization.

42353485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292127.

The product of its digits is 57600, while the sum is 34.

The square root of 42353485 is about 6507.9555161356. The cubic root of 42353485 is about 348.5751186166.

The spelling of 42353485 in words is "forty-two million, three hundred fifty-three thousand, four hundred eighty-five".