5850549661 has 8 divisors (see below), whose sum is σ = 6390316800. Its totient is φ = 5312099040.

The previous prime is 5850549647. The next prime is 5850549671. The reversal of 5850549661 is 1669450585.

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 5850549661 - 2¹⁷ = 5850418589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5850549611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319821 + ... + 337618.

It is an arithmetic number, because the mean of its divisors is an integer number (798789600).

Almost surely, 2^5850549661 is an apocalyptic number.

It is an amenable number.

5850549661 is a deficient number, since it is larger than the sum of its proper divisors (539767139).

5850549661 is a wasteful number, since it uses less digits than its factorization.

5850549661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658259.

The product of its (nonzero) digits is 1296000, while the sum is 49.

The square root of 5850549661 is about 76488.8858658564. The cubic root of 5850549661 is about 1801.9063815743.

The spelling of 5850549661 in words is "five billion, eight hundred fifty million, five hundred forty-nine thousand, six hundred sixty-one".