54435311 has 4 divisors (see below), whose sum is σ = 62211792. Its totient is φ = 46658832.

The previous prime is 54435299. The next prime is 54435389. The reversal of 54435311 is 11353445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11353445 = 5 ⋅2270689.

It is a cyclic number.

It is not a de Polignac number, because 54435311 - 2¹⁰ = 54434287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54435011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3888230 + ... + 3888243.

It is an arithmetic number, because the mean of its divisors is an integer number (15552948).

Almost surely, 2^54435311 is an apocalyptic number.

54435311 is a deficient number, since it is larger than the sum of its proper divisors (7776481).

54435311 is an equidigital number, since it uses as much as digits as its factorization.

54435311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7776480.

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

The square root of 54435311 is about 7378.0289373247. The cubic root of 54435311 is about 378.9892599579.

Adding to 54435311 its reverse (11353445), we get a palindrome (65788756).

The spelling of 54435311 in words is "fifty-four million, four hundred thirty-five thousand, three hundred eleven".