52401320383 has 2 divisors, whose sum is σ = 52401320384. Its totient is φ = 52401320382.

The previous prime is 52401320341. The next prime is 52401320393. The reversal of 52401320383 is 38302310425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52401320383 - 2⁹ = 52401319871 is a prime.

It is a super-2 number, since 2×52401320383² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52401320333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26200660191 + 26200660192.

It is an arithmetic number, because the mean of its divisors is an integer number (26200660192).

Almost surely, 2^52401320383 is an apocalyptic number.

52401320383 is a deficient number, since it is larger than the sum of its proper divisors (1).

52401320383 is an equidigital number, since it uses as much as digits as its factorization.

52401320383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 52401320383 in words is "fifty-two billion, four hundred one million, three hundred twenty thousand, three hundred eighty-three".