54256119 has 4 divisors (see below), whose sum is σ = 72341496. Its totient is φ = 36170744.

The previous prime is 54256117. The next prime is 54256133. The reversal of 54256119 is 91165245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54256119 - 2¹ = 54256117 is a prime.

It is a super-2 number, since 2×54256119² = 5887452897884322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54256119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54256117) 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, 9042684 + ... + 9042689.

It is an arithmetic number, because the mean of its divisors is an integer number (18085374).

Almost surely, 2^54256119 is an apocalyptic number.

54256119 is a deficient number, since it is larger than the sum of its proper divisors (18085377).

54256119 is a wasteful number, since it uses less digits than its factorization.

54256119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18085376.

The product of its digits is 10800, while the sum is 33.

The square root of 54256119 is about 7365.8753044021. The cubic root of 54256119 is about 378.5729462517.

The spelling of 54256119 in words is "fifty-four million, two hundred fifty-six thousand, one hundred nineteen".