52884070020043 has 4 divisors (see below), whose sum is σ = 53521227490248. Its totient is φ = 52246912549840.

The previous prime is 52884070020013. The next prime is 52884070020139. The reversal of 52884070020043 is 34002007048825.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52884070020043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52884070020013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318578734978 + ... + 318578735143.

It is an arithmetic number, because the mean of its divisors is an integer number (13380306872562).

Almost surely, 2^{52884070020043} is an apocalyptic number.

52884070020043 is a deficient number, since it is larger than the sum of its proper divisors (637157470205).

52884070020043 is an equidigital number, since it uses as much as digits as its factorization.

52884070020043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637157470204.

The product of its (nonzero) digits is 430080, while the sum is 43.

Adding to 52884070020043 its reverse (34002007048825), we get a palindrome (86886077068868).

The spelling of 52884070020043 in words is "fifty-two trillion, eight hundred eighty-four billion, seventy million, twenty thousand, forty-three".