8773125533 has 2 divisors, whose sum is σ = 8773125534. Its totient is φ = 8773125532.

The previous prime is 8773125461. The next prime is 8773125551. The reversal of 8773125533 is 3355213778.

8773125533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5549952004 + 3223173529 = 74498^2 + 56773^2 .

It is a cyclic number.

It is not a de Polignac number, because 8773125533 - 2²² = 8768931229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8773125433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4386562766 + 4386562767.

It is an arithmetic number, because the mean of its divisors is an integer number (4386562767).

Almost surely, 2^8773125533 is an apocalyptic number.

It is an amenable number.

8773125533 is a deficient number, since it is larger than the sum of its proper divisors (1).

8773125533 is an equidigital number, since it uses as much as digits as its factorization.

8773125533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 44.

The square root of 8773125533 is about 93664.9642769376. The cubic root of 8773125533 is about 2062.4564228467.

The spelling of 8773125533 in words is "eight billion, seven hundred seventy-three million, one hundred twenty-five thousand, five hundred thirty-three".