54226111 has 4 divisors (see below), whose sum is σ = 56583792. Its totient is φ = 51868432.

The previous prime is 54226103. The next prime is 54226121. The reversal of 54226111 is 11162245.

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 54226111 - 2³ = 54226103 is a prime.

It is a super-2 number, since 2×54226111² = 5880942228368642, 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 (54226121) 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, 1178806 + ... + 1178851.

It is an arithmetic number, because the mean of its divisors is an integer number (14145948).

Almost surely, 2^54226111 is an apocalyptic number.

54226111 is a deficient number, since it is larger than the sum of its proper divisors (2357681).

54226111 is a wasteful number, since it uses less digits than its factorization.

54226111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357680.

The product of its digits is 480, while the sum is 22.

The square root of 54226111 is about 7363.8380617719. The cubic root of 54226111 is about 378.5031396124.

Adding to 54226111 its reverse (11162245), we get a palindrome (65388356).

The spelling of 54226111 in words is "fifty-four million, two hundred twenty-six thousand, one hundred eleven".