5527778033 has 2 divisors, whose sum is σ = 5527778034. Its totient is φ = 5527778032.

The previous prime is 5527778029. The next prime is 5527778063. The reversal of 5527778033 is 3308777255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4757826529 + 769951504 = 68977^2 + 27748^2 .

It is a cyclic number.

It is not a de Polignac number, because 5527778033 - 2² = 5527778029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5527778063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763889016 + 2763889017.

It is an arithmetic number, because the mean of its divisors is an integer number (2763889017).

Almost surely, 2^5527778033 is an apocalyptic number.

It is an amenable number.

5527778033 is a deficient number, since it is larger than the sum of its proper divisors (1).

5527778033 is an equidigital number, since it uses as much as digits as its factorization.

5527778033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1234800, while the sum is 47.

The square root of 5527778033 is about 74349.0284603639. The cubic root of 5527778033 is about 1768.1408797305.

The spelling of 5527778033 in words is "five billion, five hundred twenty-seven million, seven hundred seventy-eight thousand, thirty-three".