54074481 has 4 divisors (see below), whose sum is σ = 72099312. Its totient is φ = 36049652.

The previous prime is 54074453. The next prime is 54074507. The reversal of 54074481 is 18447045.

54074481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54074481 - 2⁹ = 54073969 is a prime.

It is a super-2 number, since 2×54074481² = 5848098990838722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54074431) 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, 9012411 + ... + 9012416.

It is an arithmetic number, because the mean of its divisors is an integer number (18024828).

Almost surely, 2^54074481 is an apocalyptic number.

It is an amenable number.

54074481 is a deficient number, since it is larger than the sum of its proper divisors (18024831).

54074481 is a wasteful number, since it uses less digits than its factorization.

54074481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18024830.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 54074481 is about 7353.5352722347. The cubic root of 54074481 is about 378.1500132441.

The spelling of 54074481 in words is "fifty-four million, seventy-four thousand, four hundred eighty-one".