5550051669 has 4 divisors (see below), whose sum is σ = 7400068896. Its totient is φ = 3700034444.

The previous prime is 5550051653. The next prime is 5550051671. The reversal of 5550051669 is 9661500555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5550051669 - 2⁴ = 5550051653 is a prime.

It is a super-2 number, since 2×5550051669² = 61606147057139371122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5550051669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550051629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925008609 + ... + 925008614.

It is an arithmetic number, because the mean of its divisors is an integer number (1850017224).

Almost surely, 2^5550051669 is an apocalyptic number.

It is an amenable number.

5550051669 is a deficient number, since it is larger than the sum of its proper divisors (1850017227).

5550051669 is a wasteful number, since it uses less digits than its factorization.

5550051669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850017226.

The product of its (nonzero) digits is 202500, while the sum is 42.

The square root of 5550051669 is about 74498.6689075718. The cubic root of 5550051669 is about 1770.5125468316.

The spelling of 5550051669 in words is "five billion, five hundred fifty million, fifty-one thousand, six hundred sixty-nine".