8025529921933 has 2 divisors, whose sum is σ = 8025529921934. Its totient is φ = 8025529921932.

The previous prime is 8025529921897. The next prime is 8025529921961. The reversal of 8025529921933 is 3391299255208.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7987106865609 + 38423056324 = 2826147^2 + 196018^2 .

It is a cyclic number.

It is not a de Polignac number, because 8025529921933 - 2¹³ = 8025529913741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8025529921973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4012764960966 + 4012764960967.

It is an arithmetic number, because the mean of its divisors is an integer number (4012764960967).

Almost surely, 2^{8025529921933} is an apocalyptic number.

It is an amenable number.

8025529921933 is a deficient number, since it is larger than the sum of its proper divisors (1).

8025529921933 is an equidigital number, since it uses as much as digits as its factorization.

8025529921933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10497600, while the sum is 58.

The spelling of 8025529921933 in words is "eight trillion, twenty-five billion, five hundred twenty-nine million, nine hundred twenty-one thousand, nine hundred thirty-three".