5533851771 has 16 divisors (see below), whose sum is σ = 9369484800. Its totient is φ = 3162200904.

The previous prime is 5533851731. The next prime is 5533851839. The reversal of 5533851771 is 1771583355.

5533851771 is a `hidden beast` number, since 553 + 3 + 85 + 17 + 7 + 1 = 666.

It is not a de Polignac number, because 5533851771 - 2⁹ = 5533851259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5533851731) 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 15 ways as a sum of consecutive naturals, for example, 14639631 + ... + 14640008.

It is an arithmetic number, because the mean of its divisors is an integer number (585592800).

Almost surely, 2^5533851771 is an apocalyptic number.

5533851771 is a deficient number, since it is larger than the sum of its proper divisors (3835633029).

5533851771 is a wasteful number, since it uses less digits than its factorization.

5533851771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29279655 (or 29279649 counting only the distinct ones).

The product of its digits is 441000, while the sum is 45.

The square root of 5533851771 is about 74389.8633618855. The cubic root of 5533851771 is about 1768.7882340855.

The spelling of 5533851771 in words is "five billion, five hundred thirty-three million, eight hundred fifty-one thousand, seven hundred seventy-one".