55033028419 has 2 divisors, whose sum is σ = 55033028420. Its totient is φ = 55033028418.

The previous prime is 55033028417. The next prime is 55033028459. The reversal of 55033028419 is 91482033055.

55033028419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (55033028459) can be obtained adding 55033028419 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55033028419 - 2¹ = 55033028417 is a prime.

It is a super-2 number, since 2×55033028419² (a number of 22 digits) contains 22 as substring.

Together with 55033028417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (55033028417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27516514209 + 27516514210.

It is an arithmetic number, because the mean of its divisors is an integer number (27516514210).

Almost surely, 2^55033028419 is an apocalyptic number.

55033028419 is a deficient number, since it is larger than the sum of its proper divisors (1).

55033028419 is an equidigital number, since it uses as much as digits as its factorization.

55033028419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 55033028419 in words is "fifty-five billion, thirty-three million, twenty-eight thousand, four hundred nineteen".