54356338 has 8 divisors (see below), whose sum is σ = 82282860. Its totient is φ = 26928720.

The previous prime is 54356317. The next prime is 54356339. The reversal of 54356338 is 83365345.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52606009 + 1750329 = 7253^2 + 1323^2 .

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

It is a super-2 number, since 2×54356338² = 5909222961540488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54356297 and 54356306.

It is not an unprimeable number, because it can be changed into a prime (54356339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124453 + ... + 124888.

Almost surely, 2^54356338 is an apocalyptic number.

54356338 is a deficient number, since it is larger than the sum of its proper divisors (27926522).

54356338 is a wasteful number, since it uses less digits than its factorization.

54356338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249452.

The product of its digits is 129600, while the sum is 37.

The square root of 54356338 is about 7372.6750911728. The cubic root of 54356338 is about 378.8058961098.

The spelling of 54356338 in words is "fifty-four million, three hundred fifty-six thousand, three hundred thirty-eight".