8250474733 has 2 divisors, whose sum is σ = 8250474734. Its totient is φ = 8250474732.

The previous prime is 8250474703. The next prime is 8250474737. The reversal of 8250474733 is 3374740528.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7234012809 + 1016461924 = 85053^2 + 31882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8250474733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8250474733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8250474737) 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, 4125237366 + 4125237367.

It is an arithmetic number, because the mean of its divisors is an integer number (4125237367).

Almost surely, 2^8250474733 is an apocalyptic number.

It is an amenable number.

8250474733 is a deficient number, since it is larger than the sum of its proper divisors (1).

8250474733 is an equidigital number, since it uses as much as digits as its factorization.

8250474733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 8250474733 is about 90832.1239044866. The cubic root of 8250474733 is about 2020.6587673455.

The spelling of 8250474733 in words is "eight billion, two hundred fifty million, four hundred seventy-four thousand, seven hundred thirty-three".