54275638 has 8 divisors (see below), whose sum is σ = 81590688. Its totient is φ = 27078744.

The previous prime is 54275623. The next prime is 54275651. The reversal of 54275638 is 83657245.

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 54275638.

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, 28381 + ... + 30232.

It is an arithmetic number, because the mean of its divisors is an integer number (10198836).

Almost surely, 2^54275638 is an apocalyptic number.

54275638 is a deficient number, since it is larger than the sum of its proper divisors (27315050).

54275638 is a wasteful number, since it uses less digits than its factorization.

54275638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59078.

The product of its digits is 201600, while the sum is 40.

The square root of 54275638 is about 7367.2001465957. The cubic root of 54275638 is about 378.6183388546.

The spelling of 54275638 in words is "fifty-four million, two hundred seventy-five thousand, six hundred thirty-eight".