55541136505372 has 24 divisors (see below), whose sum is σ = 111093294735360. Its totient is φ = 23800982418480.

The previous prime is 55541136505307. The next prime is 55541136505373. The reversal of 55541136505372 is 27350563114555.

55541136505372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55541136505373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98121004 + ... + 98685427.

It is an arithmetic number, because the mean of its divisors is an integer number (4628887280640).

Almost surely, 2^{55541136505372} is an apocalyptic number.

It is an amenable number.

55541136505372 is an abundant number, since it is smaller than the sum of its proper divisors (55552158229988).

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

55541136505372 is a wasteful number, since it uses less digits than its factorization.

55541136505372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196816521 (or 196816519 counting only the distinct ones).

The product of its (nonzero) digits is 9450000, while the sum is 52.

The spelling of 55541136505372 in words is "fifty-five trillion, five hundred forty-one billion, one hundred thirty-six million, five hundred five thousand, three hundred seventy-two".