54098149 has 16 divisors (see below), whose sum is σ = 65577600. Its totient is φ = 43593984.

The previous prime is 54098101. The next prime is 54098159. The reversal of 54098149 is 94189045.

It is not a de Polignac number, because 54098149 - 2¹¹ = 54096101 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 (54098159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16737 + ... + 19705.

It is an arithmetic number, because the mean of its divisors is an integer number (4098600).

Almost surely, 2^54098149 is an apocalyptic number.

It is an amenable number.

54098149 is a deficient number, since it is larger than the sum of its proper divisors (11479451).

54098149 is a wasteful number, since it uses less digits than its factorization.

54098149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 54098149 is about 7355.1443901531. The cubic root of 54098149 is about 378.2051763505.

It can be divided in two parts, 540 and 98149, that added together give a palindrome (98689).

The spelling of 54098149 in words is "fifty-four million, ninety-eight thousand, one hundred forty-nine".