5265751697 has 2 divisors, whose sum is σ = 5265751698. Its totient is φ = 5265751696.

The previous prime is 5265751691. The next prime is 5265751723. The reversal of 5265751697 is 7961575625.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5143184656 + 122567041 = 71716^2 + 11071^2 .

It is a cyclic number.

It is not a de Polignac number, because 5265751697 - 2⁶ = 5265751633 is a prime.

It is not a weakly prime, because it can be changed into another prime (5265751691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2632875848 + 2632875849.

It is an arithmetic number, because the mean of its divisors is an integer number (2632875849).

Almost surely, 2^5265751697 is an apocalyptic number.

It is an amenable number.

5265751697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5265751697 is an equidigital number, since it uses as much as digits as its factorization.

5265751697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3969000, while the sum is 53.

The square root of 5265751697 is about 72565.4993574770. The cubic root of 5265751697 is about 1739.7497875337.

The spelling of 5265751697 in words is "five billion, two hundred sixty-five million, seven hundred fifty-one thousand, six hundred ninety-seven".