5501801669 has 8 divisors (see below), whose sum is σ = 6771448320. Its totient is φ = 4353073776.

The previous prime is 5501801659. The next prime is 5501801689. The reversal of 5501801669 is 9661081055.

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 5501801669 - 2¹² = 5501797573 is a prime.

It is a super-2 number, since 2×5501801669² = 60539643210022371122, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501801629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30229589 + ... + 30229770.

It is an arithmetic number, because the mean of its divisors is an integer number (846431040).

Almost surely, 2^5501801669 is an apocalyptic number.

It is an amenable number.

5501801669 is a deficient number, since it is larger than the sum of its proper divisors (1269646651).

5501801669 is a wasteful number, since it uses less digits than its factorization.

5501801669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60459379.

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 5501801669 is about 74174.1307262849. The cubic root of 5501801669 is about 1765.3668896256.

The spelling of 5501801669 in words is "five billion, five hundred one million, eight hundred one thousand, six hundred sixty-nine".