55055233356542 has 8 divisors (see below), whose sum is σ = 82707786269832. Its totient is φ = 27485971266600.

The previous prime is 55055233356491. The next prime is 55055233356551. The reversal of 55055233356542 is 24565333255055.

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, 20822704184 + ... + 20822706827.

It is an arithmetic number, because the mean of its divisors is an integer number (10338473283729).

Almost surely, 2^{55055233356542} is an apocalyptic number.

55055233356542 is a deficient number, since it is larger than the sum of its proper divisors (27652552913290).

55055233356542 is a wasteful number, since it uses less digits than its factorization.

55055233356542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41645411674.

The product of its (nonzero) digits is 40500000, while the sum is 53.

The spelling of 55055233356542 in words is "fifty-five trillion, fifty-five billion, two hundred thirty-three million, three hundred fifty-six thousand, five hundred forty-two".