55061111100610 has 32 divisors (see below), whose sum is σ = 99474464652912. Its totient is φ = 21943595520000.

The previous prime is 55061111100587. The next prime is 55061111100617. The reversal of 55061111100610 is 1600111116055.

It can be written as a sum of positive squares in 8 ways, for example, as 36027689322249 + 19033421778361 = 6002307^2 + 4362731^2 .

It is not an unprimeable number, because it can be changed into a prime (55061111100617) 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, 5875641 + ... + 12026860.

Almost surely, 2^{55061111100610} is an apocalyptic number.

55061111100610 is a deficient number, since it is larger than the sum of its proper divisors (44413353552302).

55061111100610 is a wasteful number, since it uses less digits than its factorization.

55061111100610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17903638.

The product of its (nonzero) digits is 900, while the sum is 28.

Adding to 55061111100610 its reverse (1600111116055), we get a palindrome (56661222216665).

The spelling of 55061111100610 in words is "fifty-five trillion, sixty-one billion, one hundred eleven million, one hundred thousand, six hundred ten".