54256053 has 4 divisors (see below), whose sum is σ = 72341408. Its totient is φ = 36170700.

The previous prime is 54256049. The next prime is 54256063. The reversal of 54256053 is 35065245.

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.

It is not a de Polignac number, because 54256053 - 2² = 54256049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54256053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54256003) 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, 9042673 + ... + 9042678.

It is an arithmetic number, because the mean of its divisors is an integer number (18085352).

Almost surely, 2^54256053 is an apocalyptic number.

It is an amenable number.

54256053 is a deficient number, since it is larger than the sum of its proper divisors (18085355).

54256053 is a wasteful number, since it uses less digits than its factorization.

54256053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18085354.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 54256053 is about 7365.8708242814. The cubic root of 54256053 is about 378.5727927463.

The spelling of 54256053 in words is "fifty-four million, two hundred fifty-six thousand, fifty-three".