54002233 has 2 divisors, whose sum is σ = 54002234. Its totient is φ = 54002232.

The previous prime is 54002227. The next prime is 54002257. The reversal of 54002233 is 33220045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44249104 + 9753129 = 6652^2 + 3123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54002233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54002233.

It is not a weakly prime, because it can be changed into another prime (54002213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27001116 + 27001117.

It is an arithmetic number, because the mean of its divisors is an integer number (27001117).

Almost surely, 2^54002233 is an apocalyptic number.

It is an amenable number.

54002233 is a deficient number, since it is larger than the sum of its proper divisors (1).

54002233 is an equidigital number, since it uses as much as digits as its factorization.

54002233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 54002233 is about 7348.6211631843. The cubic root of 54002233 is about 377.9815249035.

Adding to 54002233 its reverse (33220045), we get a palindrome (87222278).

The spelling of 54002233 in words is "fifty-four million, two thousand, two hundred thirty-three".