5220201257 has 2 divisors, whose sum is σ = 5220201258. Its totient is φ = 5220201256.

The previous prime is 5220201229. The next prime is 5220201299. The reversal of 5220201257 is 7521020225.

5220201257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3775365136 + 1444836121 = 61444^2 + 38011^2 .

It is a cyclic number.

It is not a de Polignac number, because 5220201257 - 2⁶ = 5220201193 is a prime.

It is not a weakly prime, because it can be changed into another prime (5220207257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610100628 + 2610100629.

It is an arithmetic number, because the mean of its divisors is an integer number (2610100629).

Almost surely, 2^5220201257 is an apocalyptic number.

It is an amenable number.

5220201257 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220201257 is an equidigital number, since it uses as much as digits as its factorization.

5220201257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 5220201257 is about 72250.9602496742. The cubic root of 5220201257 is about 1734.7187885082.

The spelling of 5220201257 in words is "five billion, two hundred twenty million, two hundred one thousand, two hundred fifty-seven".