7252214873 has 2 divisors, whose sum is σ = 7252214874. Its totient is φ = 7252214872.

The previous prime is 7252214843. The next prime is 7252214887. The reversal of 7252214873 is 3784122527.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6904280464 + 347934409 = 83092^2 + 18653^2 .

It is a cyclic number.

It is not a de Polignac number, because 7252214873 - 2¹⁶ = 7252149337 is a prime.

It is a super-2 number, since 2×7252214873² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7252214873.

It is not a weakly prime, because it can be changed into another prime (7252214813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3626107436 + 3626107437.

It is an arithmetic number, because the mean of its divisors is an integer number (3626107437).

Almost surely, 2^7252214873 is an apocalyptic number.

It is an amenable number.

7252214873 is a deficient number, since it is larger than the sum of its proper divisors (1).

7252214873 is an equidigital number, since it uses as much as digits as its factorization.

7252214873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 41.

The square root of 7252214873 is about 85159.9370185300. The cubic root of 7252214873 is about 1935.6353922044.

The spelling of 7252214873 in words is "seven billion, two hundred fifty-two million, two hundred fourteen thousand, eight hundred seventy-three".