55134312550611 has 8 divisors (see below), whose sum is σ = 84014190553344. Its totient is φ = 31505321457480.

The previous prime is 55134312550591. The next prime is 55134312550711. The reversal of 55134312550611 is 11605521343155.

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

It is not a de Polignac number, because 55134312550611 - 2¹¹ = 55134312548563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55134312550711) 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, 1312721727375 + ... + 1312721727416.

It is an arithmetic number, because the mean of its divisors is an integer number (10501773819168).

Almost surely, 2^{55134312550611} is an apocalyptic number.

55134312550611 is a deficient number, since it is larger than the sum of its proper divisors (28879878002733).

55134312550611 is a wasteful number, since it uses less digits than its factorization.

55134312550611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625443454801.

The product of its (nonzero) digits is 270000, while the sum is 42.

Adding to 55134312550611 its reverse (11605521343155), we get a palindrome (66739833893766).

The spelling of 55134312550611 in words is "fifty-five trillion, one hundred thirty-four billion, three hundred twelve million, five hundred fifty thousand, six hundred eleven".