5550550029 has 20 divisors (see below), whose sum is σ = 8493800700. Its totient is φ = 3610111680.

The previous prime is 5550550001. The next prime is 5550550063. The reversal of 5550550029 is 9200550555.

5550550029 is a `hidden beast` number, since 55 + 50 + 550 + 0 + 2 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 268894404 + 5281655625 = 16398^2 + 72675^2 .

It is not a de Polignac number, because 5550550029 - 2¹⁵ = 5550517261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5550549975 and 5550550002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550551029) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 832354 + ... + 838995.

It is an arithmetic number, because the mean of its divisors is an integer number (424690035).

Almost surely, 2^5550550029 is an apocalyptic number.

It is an amenable number.

5550550029 is a deficient number, since it is larger than the sum of its proper divisors (2943250671).

5550550029 is a wasteful number, since it uses less digits than its factorization.

5550550029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671402 (or 1671393 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 36.

The square root of 5550550029 is about 74502.0135902379. The cubic root of 5550550029 is about 1770.5655389042.

The spelling of 5550550029 in words is "five billion, five hundred fifty million, five hundred fifty thousand, twenty-nine".