52897895 has 4 divisors (see below), whose sum is σ = 63477480. Its totient is φ = 42318312.

The previous prime is 52897877. The next prime is 52897903. The reversal of 52897895 is 59879825.

52897895 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52897895 - 2¹⁴ = 52881511 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5289785 + ... + 5289794.

It is an arithmetic number, because the mean of its divisors is an integer number (15869370).

Almost surely, 2^52897895 is an apocalyptic number.

52897895 is a deficient number, since it is larger than the sum of its proper divisors (10579585).

52897895 is a wasteful number, since it uses less digits than its factorization.

52897895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10579584.

The product of its digits is 1814400, while the sum is 53.

The square root of 52897895 is about 7273.0939083721. The cubic root of 52897895 is about 375.3872030222.

The spelling of 52897895 in words is "fifty-two million, eight hundred ninety-seven thousand, eight hundred ninety-five".