55301155232244 has 24 divisors (see below), whose sum is σ = 129265222548000. Its totient is φ = 18400976457504.

The previous prime is 55301155232243. The next prime is 55301155232299. The reversal of 55301155232244 is 44223255110355.

It is a junction number, because it is equal to n+sod(n) for n = 55301155232196 and 55301155232205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55301155232243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4092737119 + ... + 4092750630.

It is an arithmetic number, because the mean of its divisors is an integer number (5386050939500).

Almost surely, 2^{55301155232244} is an apocalyptic number.

It is an amenable number.

55301155232244 is an abundant number, since it is smaller than the sum of its proper divisors (73964067315756).

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

55301155232244 is a wasteful number, since it uses less digits than its factorization.

55301155232244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8185488319 (or 8185488317 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 55301155232244 in words is "fifty-five trillion, three hundred one billion, one hundred fifty-five million, two hundred thirty-two thousand, two hundred forty-four".