54115253 has 8 divisors (see below), whose sum is σ = 54952128. Its totient is φ = 53282944.

The previous prime is 54115241. The next prime is 54115291. The reversal of 54115253 is 35251145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54115253 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 (54115223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28376 + ... + 30222.

It is an arithmetic number, because the mean of its divisors is an integer number (6869016).

Almost surely, 2^54115253 is an apocalyptic number.

It is an amenable number.

54115253 is a deficient number, since it is larger than the sum of its proper divisors (836875).

54115253 is a wasteful number, since it uses less digits than its factorization.

54115253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283.

The product of its digits is 3000, while the sum is 26.

The square root of 54115253 is about 7356.3070218691. The cubic root of 54115253 is about 378.2450307006.

Adding to 54115253 its reverse (35251145), we get a palindrome (89366398).

The spelling of 54115253 in words is "fifty-four million, one hundred fifteen thousand, two hundred fifty-three".