55042102325 has 24 divisors (see below), whose sum is σ = 82590910272. Its totient is φ = 35522968320.

The previous prime is 55042102301. The next prime is 55042102327. The reversal of 55042102325 is 52320124055.

It is not a de Polignac number, because 55042102325 - 2¹⁶ = 55042036789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55042102327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9247799 + ... + 9253748.

It is an arithmetic number, because the mean of its divisors is an integer number (3441287928).

Almost surely, 2^55042102325 is an apocalyptic number.

It is an amenable number.

55042102325 is a deficient number, since it is larger than the sum of its proper divisors (27548807947).

55042102325 is a wasteful number, since it uses less digits than its factorization.

55042102325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18501581 (or 18501576 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 55042102325 in words is "fifty-five billion, forty-two million, one hundred two thousand, three hundred twenty-five".