52365342019 has 2 divisors, whose sum is σ = 52365342020. Its totient is φ = 52365342018.

The previous prime is 52365342017. The next prime is 52365342067. The reversal of 52365342019 is 91024356325.

52365342019 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 52365342019 - 2¹ = 52365342017 is a prime.

It is a super-2 number, since 2×52365342019² (a number of 22 digits) contains 22 as substring.

Together with 52365342017, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52365342017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26182671009 + 26182671010.

It is an arithmetic number, because the mean of its divisors is an integer number (26182671010).

Almost surely, 2^52365342019 is an apocalyptic number.

52365342019 is a deficient number, since it is larger than the sum of its proper divisors (1).

52365342019 is an equidigital number, since it uses as much as digits as its factorization.

52365342019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 40.

It can be divided in two parts, 52365 and 342019, that added together give a square (394384 = 628²).

The spelling of 52365342019 in words is "fifty-two billion, three hundred sixty-five million, three hundred forty-two thousand, nineteen".