53068547 has 8 divisors (see below), whose sum is σ = 60808800. Its totient is φ = 45368064.

The previous prime is 53068523. The next prime is 53068571. The reversal of 53068547 is 74586035.

It is an interprime number because it is at equal distance from previous prime (53068523) and next prime (53068571).

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

It is not a de Polignac number, because 53068547 - 2²⁴ = 36291331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53068547.

It is not an unprimeable number, because it can be changed into a prime (53068507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7022 + ... + 12467.

It is an arithmetic number, because the mean of its divisors is an integer number (7601100).

Almost surely, 2^53068547 is an apocalyptic number.

53068547 is a deficient number, since it is larger than the sum of its proper divisors (7740253).

53068547 is a wasteful number, since it uses less digits than its factorization.

53068547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19885.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 53068547 is about 7284.8161953477. The cubic root of 53068547 is about 375.7904440984.

The spelling of 53068547 in words is "fifty-three million, sixty-eight thousand, five hundred forty-seven".