5221186849507 has 2 divisors, whose sum is σ = 5221186849508. Its totient is φ = 5221186849506.

The previous prime is 5221186849469. The next prime is 5221186849513. The reversal of 5221186849507 is 7059486811225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5221186849507 - 2³⁹ = 4671431035619 is a prime.

It is a super-2 number, since 2×5221186849507² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5221186849517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610593424753 + 2610593424754.

It is an arithmetic number, because the mean of its divisors is an integer number (2610593424754).

Almost surely, 2^{5221186849507} is an apocalyptic number.

5221186849507 is a deficient number, since it is larger than the sum of its proper divisors (1).

5221186849507 is an equidigital number, since it uses as much as digits as its factorization.

5221186849507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9676800, while the sum is 58.

The spelling of 5221186849507 in words is "five trillion, two hundred twenty-one billion, one hundred eighty-six million, eight hundred forty-nine thousand, five hundred seven".