54416481 has 8 divisors (see below), whose sum is σ = 82920384. Its totient is φ = 31095120.

The previous prime is 54416443. The next prime is 54416489. The reversal of 54416481 is 18461445.

54416481 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 not a de Polignac number, because 54416481 - 2⁷ = 54416353 is a prime.

It is a super-2 number, since 2×54416481² = 5922306808846722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54416489) 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 7 ways as a sum of consecutive naturals, for example, 1295610 + ... + 1295651.

It is an arithmetic number, because the mean of its divisors is an integer number (10365048).

Almost surely, 2^54416481 is an apocalyptic number.

It is an amenable number.

54416481 is a deficient number, since it is larger than the sum of its proper divisors (28503903).

54416481 is a wasteful number, since it uses less digits than its factorization.

54416481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591271.

The product of its digits is 15360, while the sum is 33.

The square root of 54416481 is about 7376.7527408745. The cubic root of 54416481 is about 378.9455555398.

The spelling of 54416481 in words is "fifty-four million, four hundred sixteen thousand, four hundred eighty-one".