5500050553 has 4 divisors (see below), whose sum is σ = 5503211428. Its totient is φ = 5496889680.

The previous prime is 5500050541. The next prime is 5500050581. The reversal of 5500050553 is 3550500055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 877818384 + 4622232169 = 29628^2 + 67987^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5500050553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5500050583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1577826 + ... + 1581307.

It is an arithmetic number, because the mean of its divisors is an integer number (1375802857).

Almost surely, 2^5500050553 is an apocalyptic number.

It is an amenable number.

5500050553 is a deficient number, since it is larger than the sum of its proper divisors (3160875).

5500050553 is a wasteful number, since it uses less digits than its factorization.

5500050553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160874.

The product of its (nonzero) digits is 9375, while the sum is 28.

The square root of 5500050553 is about 74162.3256984299. The cubic root of 5500050553 is about 1765.1795758192.

The spelling of 5500050553 in words is "five billion, five hundred million, fifty thousand, five hundred fifty-three".