54310253 has 4 divisors (see below), whose sum is σ = 54371040. Its totient is φ = 54249468.

The previous prime is 54310163. The next prime is 54310259. The reversal of 54310253 is 35201345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35201345 = 5 ⋅7040269.

It is a cyclic number.

It is not a de Polignac number, because 54310253 - 2¹⁶ = 54244717 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 (54310259) 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, 29033 + ... + 30846.

It is an arithmetic number, because the mean of its divisors is an integer number (13592760).

Almost surely, 2^54310253 is an apocalyptic number.

It is an amenable number.

54310253 is a deficient number, since it is larger than the sum of its proper divisors (60787).

54310253 is an equidigital number, since it uses as much as digits as its factorization.

54310253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60786.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 54310253 is about 7369.5490364065. The cubic root of 54310253 is about 378.6988113534.

Adding to 54310253 its reverse (35201345), we get a palindrome (89511598).

The spelling of 54310253 in words is "fifty-four million, three hundred ten thousand, two hundred fifty-three".