53709466 has 16 divisors (see below), whose sum is σ = 85831200. Its totient is φ = 25133328.

The previous prime is 53709437. The next prime is 53709517. The reversal of 53709466 is 66490735.

53709466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 5361 + ... + 11668.

It is an arithmetic number, because the mean of its divisors is an integer number (5364450).

Almost surely, 2^53709466 is an apocalyptic number.

53709466 is a deficient number, since it is larger than the sum of its proper divisors (32121734).

53709466 is a wasteful number, since it uses less digits than its factorization.

53709466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17133.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 53709466 is about 7328.6742320832. The cubic root of 53709466 is about 377.2972254263.

The spelling of 53709466 in words is "fifty-three million, seven hundred nine thousand, four hundred sixty-six".