54106311 has 16 divisors (see below), whose sum is σ = 82649600. Its totient is φ = 30842208.

The previous prime is 54106303. The next prime is 54106333. The reversal of 54106311 is 11360145.

It is not a de Polignac number, because 54106311 - 2³ = 54106303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54106111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6285 + ... + 12153.

It is an arithmetic number, because the mean of its divisors is an integer number (5165600).

Almost surely, 2^54106311 is an apocalyptic number.

54106311 is a deficient number, since it is larger than the sum of its proper divisors (28543289).

54106311 is a wasteful number, since it uses less digits than its factorization.

54106311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6318.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 54106311 is about 7355.6992189730. The cubic root of 54106311 is about 378.2241958270.

Adding to 54106311 its reverse (11360145), we get a palindrome (65466456).

The spelling of 54106311 in words is "fifty-four million, one hundred six thousand, three hundred eleven".