54162233 has 4 divisors (see below), whose sum is σ = 54177408. Its totient is φ = 54147060.

The previous prime is 54162167. The next prime is 54162253. The reversal of 54162233 is 33226145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 54162233 - 2⁸ = 54161977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54162253) 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, 1028 + ... + 10458.

It is an arithmetic number, because the mean of its divisors is an integer number (13544352).

Almost surely, 2^54162233 is an apocalyptic number.

It is an amenable number.

54162233 is a deficient number, since it is larger than the sum of its proper divisors (15175).

54162233 is an equidigital number, since it uses as much as digits as its factorization.

54162233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15174.

The product of its digits is 4320, while the sum is 26.

The square root of 54162233 is about 7359.4995074393. The cubic root of 54162233 is about 378.3544564831.

Adding to 54162233 its reverse (33226145), we get a palindrome (87388378).

The spelling of 54162233 in words is "fifty-four million, one hundred sixty-two thousand, two hundred thirty-three".