52753669481 has 2 divisors, whose sum is σ = 52753669482. Its totient is φ = 52753669480.

The previous prime is 52753669439. The next prime is 52753669483. The reversal of 52753669481 is 18496635725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47910205456 + 4843464025 = 218884^2 + 69595^2 .

It is a cyclic number.

It is not a de Polignac number, because 52753669481 - 2⁶ = 52753669417 is a prime.

It is a super-2 number, since 2×52753669481² (a number of 22 digits) contains 22 as substring.

Together with 52753669483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52753669483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26376834740 + 26376834741.

It is an arithmetic number, because the mean of its divisors is an integer number (26376834741).

Almost surely, 2^52753669481 is an apocalyptic number.

It is an amenable number.

52753669481 is a deficient number, since it is larger than the sum of its proper divisors (1).

52753669481 is an equidigital number, since it uses as much as digits as its factorization.

52753669481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 56.

The spelling of 52753669481 in words is "fifty-two billion, seven hundred fifty-three million, six hundred sixty-nine thousand, four hundred eighty-one".