52827969541 has 2 divisors, whose sum is σ = 52827969542. Its totient is φ = 52827969540.

The previous prime is 52827969517. The next prime is 52827969647. The reversal of 52827969541 is 14596972825.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43559864100 + 9268105441 = 208710^2 + 96271^2 .

It is a cyclic number.

It is not a de Polignac number, because 52827969541 - 2⁷ = 52827969413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52827961541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26413984770 + 26413984771.

It is an arithmetic number, because the mean of its divisors is an integer number (26413984771).

Almost surely, 2^52827969541 is an apocalyptic number.

It is an amenable number.

52827969541 is a deficient number, since it is larger than the sum of its proper divisors (1).

52827969541 is an equidigital number, since it uses as much as digits as its factorization.

52827969541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 58.

The spelling of 52827969541 in words is "fifty-two billion, eight hundred twenty-seven million, nine hundred sixty-nine thousand, five hundred forty-one".