7471253113 has 2 divisors, whose sum is σ = 7471253114. Its totient is φ = 7471253112.

The previous prime is 7471253089. The next prime is 7471253117. The reversal of 7471253113 is 3113521747.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4551796089 + 2919457024 = 67467^2 + 54032^2 .

It is a cyclic number.

It is not a de Polignac number, because 7471253113 - 2⁹ = 7471252601 is a prime.

It is not a weakly prime, because it can be changed into another prime (7471253117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3735626556 + 3735626557.

It is an arithmetic number, because the mean of its divisors is an integer number (3735626557).

Almost surely, 2^7471253113 is an apocalyptic number.

It is an amenable number.

7471253113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7471253113 is an equidigital number, since it uses as much as digits as its factorization.

7471253113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 34.

The square root of 7471253113 is about 86436.4108058635. The cubic root of 7471253113 is about 1954.9297239059.

The spelling of 7471253113 in words is "seven billion, four hundred seventy-one million, two hundred fifty-three thousand, one hundred thirteen".