5506105551 has 16 divisors (see below), whose sum is σ = 7759952640. Its totient is φ = 3463102080.

The previous prime is 5506105523. The next prime is 5506105559. The reversal of 5506105551 is 1555016055.

5506105551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5506105551 - 2¹⁵ = 5506072783 is a prime.

It is a super-3 number, since 3×5506105551³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5506105559) 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, 186675 + ... + 214148.

It is an arithmetic number, because the mean of its divisors is an integer number (484997040).

Almost surely, 2^5506105551 is an apocalyptic number.

5506105551 is a deficient number, since it is larger than the sum of its proper divisors (2253847089).

5506105551 is a wasteful number, since it uses less digits than its factorization.

5506105551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401086.

The product of its (nonzero) digits is 18750, while the sum is 33.

The square root of 5506105551 is about 74203.1370698032. The cubic root of 5506105551 is about 1765.8270995042.

The spelling of 5506105551 in words is "five billion, five hundred six million, one hundred five thousand, five hundred fifty-one".