53050253 has 8 divisors (see below), whose sum is σ = 53841216. Its totient is φ = 52264800.

The previous prime is 53050243. The next prime is 53050273. The reversal of 53050253 is 35205035.

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 53050253 - 2⁴ = 53050237 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 (53050243) 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, 20513 + ... + 22953.

It is an arithmetic number, because the mean of its divisors is an integer number (6730152).

Almost surely, 2^53050253 is an apocalyptic number.

It is an amenable number.

53050253 is a deficient number, since it is larger than the sum of its proper divisors (790963).

53050253 is a wasteful number, since it uses less digits than its factorization.

53050253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 53050253 is about 7283.5604617522. The cubic root of 53050253 is about 375.7472578115.

Adding to 53050253 its reverse (35205035), we get a palindrome (88255288).

The spelling of 53050253 in words is "fifty-three million, fifty thousand, two hundred fifty-three".