52110920443 has 4 divisors (see below), whose sum is σ = 52117394680. Its totient is φ = 52104446208.

The previous prime is 52110920441. The next prime is 52110920447. The reversal of 52110920443 is 34402901125.

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

It is a cyclic number.

It is not a de Polignac number, because 52110920443 - 2¹ = 52110920441 is a prime.

It is a super-3 number, since 3×52110920443³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52110920441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3225030 + ... + 3241147.

It is an arithmetic number, because the mean of its divisors is an integer number (13029348670).

Almost surely, 2^52110920443 is an apocalyptic number.

52110920443 is a deficient number, since it is larger than the sum of its proper divisors (6474237).

52110920443 is an equidigital number, since it uses as much as digits as its factorization.

52110920443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6474236.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 52110920443 in words is "fifty-two billion, one hundred ten million, nine hundred twenty thousand, four hundred forty-three".