52013458219 has 2 divisors, whose sum is σ = 52013458220. Its totient is φ = 52013458218.

The previous prime is 52013458207. The next prime is 52013458267. The reversal of 52013458219 is 91285431025.

It is a happy number.

52013458219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52013458219 - 2⁹ = 52013457707 is a prime.

It is a super-2 number, since 2×52013458219² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52013458919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26006729109 + 26006729110.

It is an arithmetic number, because the mean of its divisors is an integer number (26006729110).

Almost surely, 2^52013458219 is an apocalyptic number.

52013458219 is a deficient number, since it is larger than the sum of its proper divisors (1).

52013458219 is an equidigital number, since it uses as much as digits as its factorization.

52013458219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 52013458219 in words is "fifty-two billion, thirteen million, four hundred fifty-eight thousand, two hundred nineteen".