52126459 has 8 divisors (see below), whose sum is σ = 64988928. Its totient is φ = 40617960.

The previous prime is 52126439. The next prime is 52126483. The reversal of 52126459 is 95462125.

It is a happy number.

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 52126459 - 2⁹ = 52125947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52126409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338407 + ... + 338560.

It is an arithmetic number, because the mean of its divisors is an integer number (8123616).

Almost surely, 2^52126459 is an apocalyptic number.

52126459 is a deficient number, since it is larger than the sum of its proper divisors (12862469).

52126459 is a wasteful number, since it uses less digits than its factorization.

52126459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676985.

The product of its digits is 21600, while the sum is 34.

The square root of 52126459 is about 7219.8655804662. The cubic root of 52126459 is about 373.5534410132.

The spelling of 52126459 in words is "fifty-two million, one hundred twenty-six thousand, four hundred fifty-nine".