54411533 has 8 divisors (see below), whose sum is σ = 59914080. Its totient is φ = 49001680.

The previous prime is 54411527. The next prime is 54411547. The reversal of 54411533 is 33511445.

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

It is a cyclic number.

It is not a de Polignac number, because 54411533 - 2¹⁶ = 54345997 is a prime.

It is a super-2 number, since 2×54411533² = 5921229846820178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54411503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21938 + ... + 24291.

It is an arithmetic number, because the mean of its divisors is an integer number (7489260).

Almost surely, 2^54411533 is an apocalyptic number.

It is an amenable number.

54411533 is a deficient number, since it is larger than the sum of its proper divisors (5502547).

54411533 is a wasteful number, since it uses less digits than its factorization.

54411533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46347.

The product of its digits is 3600, while the sum is 26.

The square root of 54411533 is about 7376.4173553291. The cubic root of 54411533 is about 378.9340695622.

Adding to 54411533 its reverse (33511445), we get a palindrome (87922978).

The spelling of 54411533 in words is "fifty-four million, four hundred eleven thousand, five hundred thirty-three".