52219843 has 8 divisors (see below), whose sum is σ = 57159536. Its totient is φ = 47412000.

The previous prime is 52219813. The next prime is 52219859. The reversal of 52219843 is 34891225.

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 52219843 - 2²⁵ = 18665411 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 52219799 and 52219808.

It is not an unprimeable number, because it can be changed into a prime (52219813) 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, 32133 + ... + 33718.

It is an arithmetic number, because the mean of its divisors is an integer number (7144942).

Almost surely, 2^52219843 is an apocalyptic number.

52219843 is a deficient number, since it is larger than the sum of its proper divisors (4939693).

52219843 is a wasteful number, since it uses less digits than its factorization.

52219843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65925.

The product of its digits is 17280, while the sum is 34.

The square root of 52219843 is about 7226.3298430116. The cubic root of 52219843 is about 373.7763802813.

The spelling of 52219843 in words is "fifty-two million, two hundred nineteen thousand, eight hundred forty-three".