5533181147 has 8 divisors (see below), whose sum is σ = 5959725744. Its totient is φ = 5106767328.

The previous prime is 5533181141. The next prime is 5533181189. The reversal of 5533181147 is 7411813355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5533181147 - 2¹⁶ = 5533115611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5533181147.

It is not an unprimeable number, because it can be changed into a prime (5533181141) 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, 66308 + ... + 124350.

It is an arithmetic number, because the mean of its divisors is an integer number (744965718).

Almost surely, 2^5533181147 is an apocalyptic number.

5533181147 is a deficient number, since it is larger than the sum of its proper divisors (426544597).

5533181147 is a wasteful number, since it uses less digits than its factorization.

5533181147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65389.

The product of its digits is 50400, while the sum is 38.

The square root of 5533181147 is about 74385.3557294714. The cubic root of 5533181147 is about 1768.7167805537.

The spelling of 5533181147 in words is "five billion, five hundred thirty-three million, one hundred eighty-one thousand, one hundred forty-seven".