5020217497 has 2 divisors, whose sum is σ = 5020217498. Its totient is φ = 5020217496.

The previous prime is 5020217471. The next prime is 5020217539. The reversal of 5020217497 is 7947120205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2831942656 + 2188274841 = 53216^2 + 46779^2 .

It is a cyclic number.

It is not a de Polignac number, because 5020217497 - 2⁷ = 5020217369 is a prime.

It is not a weakly prime, because it can be changed into another prime (5020217437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510108748 + 2510108749.

It is an arithmetic number, because the mean of its divisors is an integer number (2510108749).

Almost surely, 2^5020217497 is an apocalyptic number.

It is an amenable number.

5020217497 is a deficient number, since it is larger than the sum of its proper divisors (1).

5020217497 is an equidigital number, since it uses as much as digits as its factorization.

5020217497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 5020217497 is about 70853.4931884096. The cubic root of 5020217497 is about 1712.2776094394.

The spelling of 5020217497 in words is "five billion, twenty million, two hundred seventeen thousand, four hundred ninety-seven".