42652307959 has 4 divisors (see below), whose sum is σ = 42652830616. Its totient is φ = 42651785304.

The previous prime is 42652307953. The next prime is 42652307987. The reversal of 42652307959 is 95970325624.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 42652307959 - 2⁹ = 42652307447 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 (42652307953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109524 + ... + 311929.

It is an arithmetic number, because the mean of its divisors is an integer number (10663207654).

Almost surely, 2^42652307959 is an apocalyptic number.

42652307959 is a deficient number, since it is larger than the sum of its proper divisors (522657).

42652307959 is a wasteful number, since it uses less digits than its factorization.

42652307959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522656.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 42652307959 in words is "forty-two billion, six hundred fifty-two million, three hundred seven thousand, nine hundred fifty-nine".