53068705 has 8 divisors (see below), whose sum is σ = 66451392. Its totient is φ = 40609008.

The previous prime is 53068699. The next prime is 53068709. The reversal of 53068705 is 50786035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53068705 - 2⁹ = 53068193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53068709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230619 + ... + 230848.

It is an arithmetic number, because the mean of its divisors is an integer number (8306424).

Almost surely, 2^53068705 is an apocalyptic number.

It is an amenable number.

53068705 is a deficient number, since it is larger than the sum of its proper divisors (13382687).

53068705 is a wasteful number, since it uses less digits than its factorization.

53068705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461495.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 53068705 is about 7284.8270398136. The cubic root of 53068705 is about 375.7908170427.

The spelling of 53068705 in words is "fifty-three million, sixty-eight thousand, seven hundred five".