54381698 has 8 divisors (see below), whose sum is σ = 93225792. Its totient is φ = 23306436.

The previous prime is 54381697. The next prime is 54381707. The reversal of 54381698 is 89618345.

54381698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (54381697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942190 + ... + 1942217.

It is an arithmetic number, because the mean of its divisors is an integer number (11653224).

Almost surely, 2^54381698 is an apocalyptic number.

54381698 is a deficient number, since it is larger than the sum of its proper divisors (38844094).

54381698 is a wasteful number, since it uses less digits than its factorization.

54381698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884416.

The product of its digits is 207360, while the sum is 44.

The square root of 54381698 is about 7374.3947548256. The cubic root of 54381698 is about 378.8647976982.

The spelling of 54381698 in words is "fifty-four million, three hundred eighty-one thousand, six hundred ninety-eight".