5551100610055 has 32 divisors (see below), whose sum is σ = 8943871200768. Its totient is φ = 3194239708800.

The previous prime is 5551100610049. The next prime is 5551100610059. The reversal of 5551100610055 is 5500160011555.

It is not a de Polignac number, because 5551100610055 - 2⁵ = 5551100610023 is a prime.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5551100610055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551100610059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 554550501 + ... + 554560510.

It is an arithmetic number, because the mean of its divisors is an integer number (279495975024).

Almost surely, 2^{5551100610055} is an apocalyptic number.

5551100610055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5551100610055 is a deficient number, since it is larger than the sum of its proper divisors (3392770590713).

5551100610055 is a wasteful number, since it uses less digits than its factorization.

5551100610055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109111047.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 5551100610055 in words is "five trillion, five hundred fifty-one billion, one hundred million, six hundred ten thousand, fifty-five".