54144038 has 8 divisors (see below), whose sum is σ = 87463488. Its totient is φ = 24989544.

The previous prime is 54144023. The next prime is 54144049. The reversal of 54144038 is 83044145.

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

It is a self number, because there is not a number n which added to its sum of digits gives 54144038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041206 + ... + 1041257.

It is an arithmetic number, because the mean of its divisors is an integer number (10932936).

Almost surely, 2^54144038 is an apocalyptic number.

54144038 is a deficient number, since it is larger than the sum of its proper divisors (33319450).

54144038 is a wasteful number, since it uses less digits than its factorization.

54144038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082478.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 54144038 is about 7358.2632461743. The cubic root of 54144038 is about 378.3120842126.

The spelling of 54144038 in words is "fifty-four million, one hundred forty-four thousand, thirty-eight".