54251253 has 12 divisors (see below), whose sum is σ = 89557728. Its totient is φ = 31000680.

The previous prime is 54251237. The next prime is 54251261. The reversal of 54251253 is 35215245.

It is a happy number.

It is not a de Polignac number, because 54251253 - 2⁴ = 54251237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54251293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430503 + ... + 430628.

It is an arithmetic number, because the mean of its divisors is an integer number (7463144).

Almost surely, 2^54251253 is an apocalyptic number.

It is an amenable number.

54251253 is a deficient number, since it is larger than the sum of its proper divisors (35306475).

54251253 is a wasteful number, since it uses less digits than its factorization.

54251253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861144 (or 861141 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 54251253 is about 7365.5449900194. The cubic root of 54251253 is about 378.5616283821.

Adding to 54251253 its reverse (35215245), we get a palindrome (89466498).

The spelling of 54251253 in words is "fifty-four million, two hundred fifty-one thousand, two hundred fifty-three".