7973017753 has 2 divisors, whose sum is σ = 7973017754. Its totient is φ = 7973017752.

The previous prime is 7973017721. The next prime is 7973017771. The reversal of 7973017753 is 3577103797.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5164865689 + 2808152064 = 71867^2 + 52992^2 .

It is a cyclic number.

It is not a de Polignac number, because 7973017753 - 2⁵ = 7973017721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7973017697 and 7973017706.

It is not a weakly prime, because it can be changed into another prime (7973017783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3986508876 + 3986508877.

It is an arithmetic number, because the mean of its divisors is an integer number (3986508877).

Almost surely, 2^7973017753 is an apocalyptic number.

It is an amenable number.

7973017753 is a deficient number, since it is larger than the sum of its proper divisors (1).

7973017753 is an equidigital number, since it uses as much as digits as its factorization.

7973017753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972405, while the sum is 49.

The square root of 7973017753 is about 89291.7563552202. The cubic root of 7973017753 is about 1997.7489467468.

The spelling of 7973017753 in words is "seven billion, nine hundred seventy-three million, seventeen thousand, seven hundred fifty-three".