55022333 has 2 divisors, whose sum is σ = 55022334. Its totient is φ = 55022332.

The previous prime is 55022311. The next prime is 55022339. The reversal of 55022333 is 33322055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30052324 + 24970009 = 5482^2 + 4997^2 .

It is a cyclic number.

It is not a de Polignac number, because 55022333 - 2⁶ = 55022269 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 55022299 and 55022308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55022339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27511166 + 27511167.

It is an arithmetic number, because the mean of its divisors is an integer number (27511167).

Almost surely, 2^55022333 is an apocalyptic number.

It is an amenable number.

55022333 is a deficient number, since it is larger than the sum of its proper divisors (1).

55022333 is an equidigital number, since it uses as much as digits as its factorization.

55022333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 55022333 is about 7417.7040248314. The cubic root of 55022333 is about 380.3467126485.

Adding to 55022333 its reverse (33322055), we get a palindrome (88344388).

It can be divided in two parts, 55022 and 333, that added together give a palindrome (55355).

The spelling of 55022333 in words is "fifty-five million, twenty-two thousand, three hundred thirty-three".