53062543 has 4 divisors (see below), whose sum is σ = 53078400. Its totient is φ = 53046688.

The previous prime is 53062523. The next prime is 53062549. The reversal of 53062543 is 34526035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34526035 = 5 ⋅6905207.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53062543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53062549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730 + ... + 10327.

It is an arithmetic number, because the mean of its divisors is an integer number (13269600).

Almost surely, 2^53062543 is an apocalyptic number.

53062543 is a deficient number, since it is larger than the sum of its proper divisors (15857).

53062543 is a wasteful number, since it uses less digits than its factorization.

53062543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15856.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 53062543 is about 7284.4040936785. The cubic root of 53062543 is about 375.7762716677.

Adding to 53062543 its reverse (34526035), we get a palindrome (87588578).

The spelling of 53062543 in words is "fifty-three million, sixty-two thousand, five hundred forty-three".