5245797101 has 2 divisors, whose sum is σ = 5245797102. Its totient is φ = 5245797100.

The previous prime is 5245797097. The next prime is 5245797121. The reversal of 5245797101 is 1017975425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5079412900 + 166384201 = 71270^2 + 12899^2 .

It is a cyclic number.

It is not a de Polignac number, because 5245797101 - 2² = 5245797097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5245797121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622898550 + 2622898551.

It is an arithmetic number, because the mean of its divisors is an integer number (2622898551).

Almost surely, 2^5245797101 is an apocalyptic number.

It is an amenable number.

5245797101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5245797101 is an equidigital number, since it uses as much as digits as its factorization.

5245797101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 41.

The square root of 5245797101 is about 72427.8751655742. The cubic root of 5245797101 is about 1737.5494085013.

The spelling of 5245797101 in words is "five billion, two hundred forty-five million, seven hundred ninety-seven thousand, one hundred one".