55015453032141 has 16 divisors (see below), whose sum is σ = 83833199198208. Its totient is φ = 31437353766000.

The previous prime is 55015453032139. The next prime is 55015453032151. The reversal of 55015453032141 is 14123035451055.

It is not a de Polignac number, because 55015453032141 - 2¹ = 55015453032139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55015453032141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55015453032121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15763636 + ... + 18934706.

It is an arithmetic number, because the mean of its divisors is an integer number (5239574949888).

Almost surely, 2^{55015453032141} is an apocalyptic number.

It is an amenable number.

55015453032141 is a deficient number, since it is larger than the sum of its proper divisors (28817746166067).

55015453032141 is a wasteful number, since it uses less digits than its factorization.

55015453032141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997232.

The product of its (nonzero) digits is 180000, while the sum is 39.

Adding to 55015453032141 its reverse (14123035451055), we get a palindrome (69138488483196).

The spelling of 55015453032141 in words is "fifty-five trillion, fifteen billion, four hundred fifty-three million, thirty-two thousand, one hundred forty-one".