55303444120425 has 48 divisors (see below), whose sum is σ = 92846317455360. Its totient is φ = 29041021800000.

The previous prime is 55303444120423. The next prime is 55303444120459. The reversal of 55303444120425 is 52402144430355.

It is not a de Polignac number, because 55303444120425 - 2¹ = 55303444120423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55303444120423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2915455 + ... + 10913604.

It is an arithmetic number, because the mean of its divisors is an integer number (1934298280320).

Almost surely, 2^{55303444120425} is an apocalyptic number.

It is an amenable number.

55303444120425 is a deficient number, since it is larger than the sum of its proper divisors (37542873334935).

55303444120425 is a wasteful number, since it uses less digits than its factorization.

55303444120425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829894 (or 13829889 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 55303444120425 in words is "fifty-five trillion, three hundred three billion, four hundred forty-four million, one hundred twenty thousand, four hundred twenty-five".