54389351 has 8 divisors (see below), whose sum is σ = 55041024. Its totient is φ = 53741880.

The previous prime is 54389323. The next prime is 54389359. The reversal of 54389351 is 15398345.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 54389351 - 2¹⁸ = 54127207 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 (54389359) 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, 30260 + ... + 32006.

It is an arithmetic number, because the mean of its divisors is an integer number (6880128).

Almost surely, 2^54389351 is an apocalyptic number.

54389351 is a deficient number, since it is larger than the sum of its proper divisors (651673).

54389351 is a wasteful number, since it uses less digits than its factorization.

54389351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101.

The product of its digits is 64800, while the sum is 38.

The square root of 54389351 is about 7374.9136266129. The cubic root of 54389351 is about 378.8825690956.

The spelling of 54389351 in words is "fifty-four million, three hundred eighty-nine thousand, three hundred fifty-one".