55624433442707 has 2 divisors, whose sum is σ = 55624433442708. Its totient is φ = 55624433442706.

The previous prime is 55624433442647. The next prime is 55624433442713. The reversal of 55624433442707 is 70724433442655.

55624433442707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55624433442707 - 2²⁴ = 55624416665491 is a prime.

It is not a weakly prime, because it can be changed into another prime (55624433442737) 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, 27812216721353 + 27812216721354.

It is an arithmetic number, because the mean of its divisors is an integer number (27812216721354).

Almost surely, 2^{55624433442707} is an apocalyptic number.

55624433442707 is a deficient number, since it is larger than the sum of its proper divisors (1).

55624433442707 is an equidigital number, since it uses as much as digits as its factorization.

55624433442707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67737600, while the sum is 56.

The spelling of 55624433442707 in words is "fifty-five trillion, six hundred twenty-four billion, four hundred thirty-three million, four hundred forty-two thousand, seven hundred seven".