54365138 has 8 divisors (see below), whose sum is σ = 81907632. Its totient is φ = 27062596.

The previous prime is 54365119. The next prime is 54365147. The reversal of 54365138 is 83156345.

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

It is a junction number, because it is equal to n+sod(n) for n = 54365098 and 54365107.

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, 59420 + ... + 60327.

It is an arithmetic number, because the mean of its divisors is an integer number (10238454).

Almost surely, 2^54365138 is an apocalyptic number.

54365138 is a deficient number, since it is larger than the sum of its proper divisors (27542494).

54365138 is a wasteful number, since it uses less digits than its factorization.

54365138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119976.

The product of its digits is 43200, while the sum is 35.

The square root of 54365138 is about 7373.2718653255. The cubic root of 54365138 is about 378.8263372220.

The spelling of 54365138 in words is "fifty-four million, three hundred sixty-five thousand, one hundred thirty-eight".