42582359 has 2 divisors, whose sum is σ = 42582360. Its totient is φ = 42582358.

The previous prime is 42582347. The next prime is 42582409. The reversal of 42582359 is 95328524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42582359 - 2²⁰ = 41533783 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42581359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21291179 + 21291180.

It is an arithmetic number, because the mean of its divisors is an integer number (21291180).

Almost surely, 2^42582359 is an apocalyptic number.

42582359 is a deficient number, since it is larger than the sum of its proper divisors (1).

42582359 is an equidigital number, since it uses as much as digits as its factorization.

42582359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 38.

The square root of 42582359 is about 6525.5159949233. The cubic root of 42582359 is about 349.2018793524.

The spelling of 42582359 in words is "forty-two million, five hundred eighty-two thousand, three hundred fifty-nine".