53068542 has 16 divisors (see below), whose sum is σ = 106271760. Its totient is φ = 17667072.

The previous prime is 53068523. The next prime is 53068571. The reversal of 53068542 is 24586035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67 + ... + 10302.

It is an arithmetic number, because the mean of its divisors is an integer number (6641985).

Almost surely, 2^53068542 is an apocalyptic number.

53068542 is an abundant number, since it is smaller than the sum of its proper divisors (53203218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53068542 is a wasteful number, since it uses less digits than its factorization.

53068542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11227.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 53068542 is about 7284.8158521681. The cubic root of 53068542 is about 375.7904322964.

The spelling of 53068542 in words is "fifty-three million, sixty-eight thousand, five hundred forty-two".