52483491397 has 2 divisors, whose sum is σ = 52483491398. Its totient is φ = 52483491396.

The previous prime is 52483491173. The next prime is 52483491419. The reversal of 52483491397 is 79319438425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28089424801 + 24394066596 = 167599^2 + 156186^2 .

It is a cyclic number.

It is not a de Polignac number, because 52483491397 - 2¹¹ = 52483489349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52483491997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26241745698 + 26241745699.

It is an arithmetic number, because the mean of its divisors is an integer number (26241745699).

Almost surely, 2^52483491397 is an apocalyptic number.

It is an amenable number.

52483491397 is a deficient number, since it is larger than the sum of its proper divisors (1).

52483491397 is an equidigital number, since it uses as much as digits as its factorization.

52483491397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 55.

The spelling of 52483491397 in words is "fifty-two billion, four hundred eighty-three million, four hundred ninety-one thousand, three hundred ninety-seven".