52885578820651 has 2 divisors, whose sum is σ = 52885578820652. Its totient is φ = 52885578820650.

The previous prime is 52885578820631. The next prime is 52885578820667. The reversal of 52885578820651 is 15602887558825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52885578820651 - 2⁷ = 52885578820523 is a prime.

It is not a weakly prime, because it can be changed into another prime (52885578820631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26442789410325 + 26442789410326.

It is an arithmetic number, because the mean of its divisors is an integer number (26442789410326).

Almost surely, 2^{52885578820651} is an apocalyptic number.

52885578820651 is a deficient number, since it is larger than the sum of its proper divisors (1).

52885578820651 is an equidigital number, since it uses as much as digits as its factorization.

52885578820651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080000, while the sum is 70.

The spelling of 52885578820651 in words is "fifty-two trillion, eight hundred eighty-five billion, five hundred seventy-eight million, eight hundred twenty thousand, six hundred fifty-one".