5220667372979 has 2 divisors, whose sum is σ = 5220667372980. Its totient is φ = 5220667372978.

The previous prime is 5220667372961. The next prime is 5220667373059. The reversal of 5220667372979 is 9792737660225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5220667372979 - 2²⁴ = 5220650595763 is a prime.

It is not a weakly prime, because it can be changed into another prime (5220667372939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610333686489 + 2610333686490.

It is an arithmetic number, because the mean of its divisors is an integer number (2610333686490).

Almost surely, 2^{5220667372979} is an apocalyptic number.

5220667372979 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220667372979 is an equidigital number, since it uses as much as digits as its factorization.

5220667372979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120022560, while the sum is 65.

The spelling of 5220667372979 in words is "five trillion, two hundred twenty billion, six hundred sixty-seven million, three hundred seventy-two thousand, nine hundred seventy-nine".