5505550061 has 8 divisors (see below), whose sum is σ = 6133843584. Its totient is φ = 4898554720.

The previous prime is 5505550051. The next prime is 5505550091. The reversal of 5505550061 is 1600555055.

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

It is a cyclic number.

It is not a de Polignac number, because 5505550061 - 2¹⁰ = 5505549037 is a prime.

It is a super-2 number, since 2×5505550061² = 60622162948354207442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505550031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5324000 + ... + 5325033.

It is an arithmetic number, because the mean of its divisors is an integer number (766730448).

Almost surely, 2^5505550061 is an apocalyptic number.

It is an amenable number.

5505550061 is a deficient number, since it is larger than the sum of its proper divisors (628293523).

5505550061 is a wasteful number, since it uses less digits than its factorization.

5505550061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10649091.

The product of its (nonzero) digits is 18750, while the sum is 32.

The square root of 5505550061 is about 74199.3939395734. The cubic root of 5505550061 is about 1765.7677149855.

The spelling of 5505550061 in words is "five billion, five hundred five million, five hundred fifty thousand, sixty-one".