55540122605010 has 96 divisors (see below), whose sum is σ = 149775526613232. Its totient is φ = 14267732774400.

The previous prime is 55540122605003. The next prime is 55540122605053. The reversal of 55540122605010 is 1050622104555.

55540122605010 is a `hidden beast` number, since 5 + 5 + 5 + 40 + 1 + 2 + 2 + 605 + 0 + 1 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 53416204032321 + 2123918572689 = 7308639^2 + 1457367^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82231569 + ... + 82904228.

Almost surely, 2^{55540122605010} is an apocalyptic number.

55540122605010 is an abundant number, since it is smaller than the sum of its proper divisors (94235404008222).

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

55540122605010 is a wasteful number, since it uses less digits than its factorization.

55540122605010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165135948 (or 165135945 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

Adding to 55540122605010 its reverse (1050622104555), we get a palindrome (56590744709565).

The spelling of 55540122605010 in words is "fifty-five trillion, five hundred forty billion, one hundred twenty-two million, six hundred five thousand, ten".