5505555051 has 6 divisors (see below), whose sum is σ = 7952468420. Its totient is φ = 3670370028.

The previous prime is 5505555049. The next prime is 5505555053. The reversal of 5505555051 is 1505555055.

It is a happy number.

5505555051 is a `hidden beast` number, since 5 + 5 + 0 + 55 + 550 + 51 = 666.

It is an interprime number because it is at equal distance from previous prime (5505555049) and next prime (5505555053).

It is not a de Polignac number, because 5505555051 - 2¹ = 5505555049 is a prime.

It is a super-2 number, since 2×5505555051² = 60622272839183225202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5505554997 and 5505555015.

It is not an unprimeable number, because it can be changed into a prime (5505555053) 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 5 ways as a sum of consecutive naturals, for example, 305864161 + ... + 305864178.

Almost surely, 2^5505555051 is an apocalyptic number.

5505555051 is a deficient number, since it is larger than the sum of its proper divisors (2446913369).

5505555051 is a wasteful number, since it uses less digits than its factorization.

5505555051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611728345 (or 611728342 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

The square root of 5505555051 is about 74199.4275651773. The cubic root of 5505555051 is about 1765.7682484580.

The spelling of 5505555051 in words is "five billion, five hundred five million, five hundred fifty-five thousand, fifty-one".