54354331 has 4 divisors (see below), whose sum is σ = 54393952. Its totient is φ = 54314712.

The previous prime is 54354319. The next prime is 54354341. The reversal of 54354331 is 13345345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54354331 - 2²³ = 45965723 is a prime.

It is a super-2 number, since 2×54354331² = 5908786596915122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54354331.

It is not an unprimeable number, because it can be changed into a prime (54354341) 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, 17676 + ... + 20521.

It is an arithmetic number, because the mean of its divisors is an integer number (13598488).

Almost surely, 2^54354331 is an apocalyptic number.

54354331 is a deficient number, since it is larger than the sum of its proper divisors (39621).

54354331 is a wasteful number, since it uses less digits than its factorization.

54354331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39620.

The product of its digits is 10800, while the sum is 28.

The square root of 54354331 is about 7372.5389792120. The cubic root of 54354331 is about 378.8012338336.

Adding to 54354331 its reverse (13345345), we get a palindrome (67699676).

The spelling of 54354331 in words is "fifty-four million, three hundred fifty-four thousand, three hundred thirty-one".