53010243 has 24 divisors (see below), whose sum is σ = 89958960. Its totient is φ = 29655360.

The previous prime is 53010227. The next prime is 53010263. The reversal of 53010243 is 34201035.

It is not a de Polignac number, because 53010243 - 2⁴ = 53010227 is a prime.

It is a super-3 number, since 3×53010243³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (53010203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19308 + ... + 21881.

It is an arithmetic number, because the mean of its divisors is an integer number (3748290).

Almost surely, 2^53010243 is an apocalyptic number.

53010243 is a deficient number, since it is larger than the sum of its proper divisors (36948717).

53010243 is a wasteful number, since it uses less digits than its factorization.

53010243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41219 (or 41216 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 53010243 is about 7280.8133474221. The cubic root of 53010243 is about 375.6527723759.

Adding to 53010243 its reverse (34201035), we get a palindrome (87211278).

The spelling of 53010243 in words is "fifty-three million, ten thousand, two hundred forty-three".