52350942747559 has 2 divisors, whose sum is σ = 52350942747560. Its totient is φ = 52350942747558.

The previous prime is 52350942747557. The next prime is 52350942747641. The reversal of 52350942747559 is 95574724905325.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52350942747559 - 2¹ = 52350942747557 is a prime.

Together with 52350942747557, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 52350942747494 and 52350942747503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52350942747557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26175471373779 + 26175471373780.

It is an arithmetic number, because the mean of its divisors is an integer number (26175471373780).

Almost surely, 2^{52350942747559} is an apocalyptic number.

52350942747559 is a deficient number, since it is larger than the sum of its proper divisors (1).

52350942747559 is an equidigital number, since it uses as much as digits as its factorization.

52350942747559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280000, while the sum is 67.

The spelling of 52350942747559 in words is "fifty-two trillion, three hundred fifty billion, nine hundred forty-two million, seven hundred forty-seven thousand, five hundred fifty-nine".