52669617 has 32 divisors (see below), whose sum is σ = 94295040. Its totient is φ = 25254720.

The previous prime is 52669607. The next prime is 52669637. The reversal of 52669617 is 71696625.

52669617 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 52669617 - 2⁴ = 52669601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52669607) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5767 + ... + 11772.

It is an arithmetic number, because the mean of its divisors is an integer number (2946720).

Almost surely, 2^52669617 is an apocalyptic number.

It is an amenable number.

52669617 is a deficient number, since it is larger than the sum of its proper divisors (41625423).

52669617 is a wasteful number, since it uses less digits than its factorization.

52669617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17573.

The product of its digits is 136080, while the sum is 42.

The square root of 52669617 is about 7257.3836194596. The cubic root of 52669617 is about 374.8464366796.

The spelling of 52669617 in words is "fifty-two million, six hundred sixty-nine thousand, six hundred seventeen".