52420556980733 has 2 divisors, whose sum is σ = 52420556980734. Its totient is φ = 52420556980732.

The previous prime is 52420556980717. The next prime is 52420556980823. The reversal of 52420556980733 is 33708965502425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49975596312964 + 2444960667769 = 7069342^2 + 1563637^2 .

It is a cyclic number.

It is not a de Polignac number, because 52420556980733 - 2⁴ = 52420556980717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52420556980703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26210278490366 + 26210278490367.

It is an arithmetic number, because the mean of its divisors is an integer number (26210278490367).

Almost surely, 2^{52420556980733} is an apocalyptic number.

It is an amenable number.

52420556980733 is a deficient number, since it is larger than the sum of its proper divisors (1).

52420556980733 is an equidigital number, since it uses as much as digits as its factorization.

52420556980733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432000, while the sum is 59.

The spelling of 52420556980733 in words is "fifty-two trillion, four hundred twenty billion, five hundred fifty-six million, nine hundred eighty thousand, seven hundred thirty-three".