7448707853 has 2 divisors, whose sum is σ = 7448707854. Its totient is φ = 7448707852.

The previous prime is 7448707837. The next prime is 7448707859. The reversal of 7448707853 is 3587078447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4924951684 + 2523756169 = 70178^2 + 50237^2 .

It is a cyclic number.

It is not a de Polignac number, because 7448707853 - 2⁴ = 7448707837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7448707795 and 7448707804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7448707859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3724353926 + 3724353927.

It is an arithmetic number, because the mean of its divisors is an integer number (3724353927).

Almost surely, 2^7448707853 is an apocalyptic number.

It is an amenable number.

7448707853 is a deficient number, since it is larger than the sum of its proper divisors (1).

7448707853 is an equidigital number, since it uses as much as digits as its factorization.

7448707853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5268480, while the sum is 53.

The square root of 7448707853 is about 86305.8969769737. The cubic root of 7448707853 is about 1952.9613434262.

The spelling of 7448707853 in words is "seven billion, four hundred forty-eight million, seven hundred seven thousand, eight hundred fifty-three".