55321444126302 has 8 divisors (see below), whose sum is σ = 110642888252616. Its totient is φ = 18440481375432.

The previous prime is 55321444126301. The next prime is 55321444126309. The reversal of 55321444126302 is 20362144412355.

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

55321444126302 is an admirable number.

It is a super-4 number, since 4×55321444126302⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55321444126301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4610120343853 + ... + 4610120343864.

It is an arithmetic number, because the mean of its divisors is an integer number (13830361031577).

Almost surely, 2^{55321444126302} is an apocalyptic number.

55321444126302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55321444126302 is a wasteful number, since it uses less digits than its factorization.

55321444126302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9220240687722.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 55321444126302 its reverse (20362144412355), we get a palindrome (75683588538657).

The spelling of 55321444126302 in words is "fifty-five trillion, three hundred twenty-one billion, four hundred forty-four million, one hundred twenty-six thousand, three hundred two".