42582653 has 4 divisors (see below), whose sum is σ = 42654108. Its totient is φ = 42511200.

The previous prime is 42582649. The next prime is 42582677. The reversal of 42582653 is 35628524.

42582653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36638809 + 5943844 = 6053^2 + 2438^2 .

It is a cyclic number.

It is not a de Polignac number, because 42582653 - 2² = 42582649 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42582853) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 34826 + ... + 36027.

It is an arithmetic number, because the mean of its divisors is an integer number (10663527).

Almost surely, 2^42582653 is an apocalyptic number.

It is an amenable number.

42582653 is a deficient number, since it is larger than the sum of its proper divisors (71455).

42582653 is an equidigital number, since it uses as much as digits as its factorization.

42582653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71454.

The product of its digits is 57600, while the sum is 35.

The square root of 42582653 is about 6525.5385218386. The cubic root of 42582653 is about 349.2026830116.

The spelling of 42582653 in words is "forty-two million, five hundred eighty-two thousand, six hundred fifty-three".