54441011 has 4 divisors (see below), whose sum is σ = 55363800. Its totient is φ = 53518224.

The previous prime is 54440983. The next prime is 54441043. The reversal of 54441011 is 11014445.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54441011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54441811) 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, 461306 + ... + 461423.

It is an arithmetic number, because the mean of its divisors is an integer number (13840950).

Almost surely, 2^54441011 is an apocalyptic number.

54441011 is a deficient number, since it is larger than the sum of its proper divisors (922789).

54441011 is an equidigital number, since it uses as much as digits as its factorization.

54441011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922788.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 54441011 is about 7378.4152092438. The cubic root of 54441011 is about 379.0024876671.

Adding to 54441011 its reverse (11014445), we get a palindrome (65455456).

The spelling of 54441011 in words is "fifty-four million, four hundred forty-one thousand, eleven".