55434244515022 has 8 divisors (see below), whose sum is σ = 83267015407200. Its totient is φ = 27678572712624.

The previous prime is 55434244515019. The next prime is 55434244515037. The reversal of 55434244515022 is 22051544243455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19274770647 + ... + 19274773522.

It is an arithmetic number, because the mean of its divisors is an integer number (10408376925900).

Almost surely, 2^{55434244515022} is an apocalyptic number.

55434244515022 is a deficient number, since it is larger than the sum of its proper divisors (27832770892178).

55434244515022 is a wasteful number, since it uses less digits than its factorization.

55434244515022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38549544890.

The product of its (nonzero) digits is 3840000, while the sum is 46.

Adding to 55434244515022 its reverse (22051544243455), we get a palindrome (77485788758477).

The spelling of 55434244515022 in words is "fifty-five trillion, four hundred thirty-four billion, two hundred forty-four million, five hundred fifteen thousand, twenty-two".