54143574 has 16 divisors (see below), whose sum is σ = 108442560. Its totient is φ = 18021960.

The previous prime is 54143569. The next prime is 54143591. The reversal of 54143574 is 47534145.

54143574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 1672 + ... + 10539.

It is an arithmetic number, because the mean of its divisors is an integer number (6777660).

Almost surely, 2^54143574 is an apocalyptic number.

54143574 is an abundant number, since it is smaller than the sum of its proper divisors (54298986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54143574 is a wasteful number, since it uses less digits than its factorization.

54143574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12955.

The product of its digits is 33600, while the sum is 33.

The square root of 54143574 is about 7358.2317169276. The cubic root of 54143574 is about 378.3110035316.

The spelling of 54143574 in words is "fifty-four million, one hundred forty-three thousand, five hundred seventy-four".