5620212361697 has 2 divisors, whose sum is σ = 5620212361698. Its totient is φ = 5620212361696.

The previous prime is 5620212361681. The next prime is 5620212361727. The reversal of 5620212361697 is 7961632120265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5430465872896 + 189746488801 = 2330336^2 + 435599^2 .

It is a cyclic number.

It is not a de Polignac number, because 5620212361697 - 2⁴ = 5620212361681 is a prime.

It is not a weakly prime, because it can be changed into another prime (5620212361637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810106180848 + 2810106180849.

It is an arithmetic number, because the mean of its divisors is an integer number (2810106180849).

Almost surely, 2^{5620212361697} is an apocalyptic number.

It is an amenable number.

5620212361697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5620212361697 is an equidigital number, since it uses as much as digits as its factorization.

5620212361697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 5620212361697 in words is "five trillion, six hundred twenty billion, two hundred twelve million, three hundred sixty-one thousand, six hundred ninety-seven".