52747234357 has 2 divisors, whose sum is σ = 52747234358. Its totient is φ = 52747234356.

The previous prime is 52747234277. The next prime is 52747234411. The reversal of 52747234357 is 75343274725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48279515076 + 4467719281 = 219726^2 + 66841^2 .

It is a cyclic number.

It is not a de Polignac number, because 52747234357 - 2¹⁵ = 52747201589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52747234357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52747234157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26373617178 + 26373617179.

It is an arithmetic number, because the mean of its divisors is an integer number (26373617179).

Almost surely, 2^52747234357 is an apocalyptic number.

It is an amenable number.

52747234357 is a deficient number, since it is larger than the sum of its proper divisors (1).

52747234357 is an equidigital number, since it uses as much as digits as its factorization.

52747234357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4939200, while the sum is 49.

The spelling of 52747234357 in words is "fifty-two billion, seven hundred forty-seven million, two hundred thirty-four thousand, three hundred fifty-seven".