52897514905855 has 16 divisors (see below), whose sum is σ = 64172243094624. Its totient is φ = 41855083868160.

The previous prime is 52897514905817. The next prime is 52897514905871. The reversal of 52897514905855 is 55850941579825.

52897514905855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52897514905855 - 2⁹ = 52897514905343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33950682 + ... + 35474551.

It is an arithmetic number, because the mean of its divisors is an integer number (4010765193414).

Almost surely, 2^{52897514905855} is an apocalyptic number.

52897514905855 is a deficient number, since it is larger than the sum of its proper divisors (11274728188769).

52897514905855 is a wasteful number, since it uses less digits than its factorization.

52897514905855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69426906.

The product of its (nonzero) digits is 907200000, while the sum is 73.

The spelling of 52897514905855 in words is "fifty-two trillion, eight hundred ninety-seven billion, five hundred fourteen million, nine hundred five thousand, eight hundred fifty-five".