55552224059 has 2 divisors, whose sum is σ = 55552224060. Its totient is φ = 55552224058.

The previous prime is 55552223981. The next prime is 55552224103. The reversal of 55552224059 is 95042225555.

It is an a-pointer prime, because the next prime (55552224103) can be obtained adding 55552224059 to its sum of digits (44).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55552224059 - 2¹² = 55552219963 is a prime.

It is not a weakly prime, because it can be changed into another prime (55552221059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27776112029 + 27776112030.

It is an arithmetic number, because the mean of its divisors is an integer number (27776112030).

Almost surely, 2^55552224059 is an apocalyptic number.

55552224059 is a deficient number, since it is larger than the sum of its proper divisors (1).

55552224059 is an equidigital number, since it uses as much as digits as its factorization.

55552224059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900000, while the sum is 44.

The spelling of 55552224059 in words is "fifty-five billion, five hundred fifty-two million, two hundred twenty-four thousand, fifty-nine".