5220262979 has 2 divisors, whose sum is σ = 5220262980. Its totient is φ = 5220262978.

The previous prime is 5220262961. The next prime is 5220262987. The reversal of 5220262979 is 9792620225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5220262979 - 2¹⁶ = 5220197443 is a prime.

It is a super-2 number, since 2×5220262979² = 54502291139835908882, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5220262279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610131489 + 2610131490.

It is an arithmetic number, because the mean of its divisors is an integer number (2610131490).

Almost surely, 2^5220262979 is an apocalyptic number.

5220262979 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220262979 is an equidigital number, since it uses as much as digits as its factorization.

5220262979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 5220262979 is about 72251.3873846032. The cubic root of 5220262979 is about 1734.7256254024.

The spelling of 5220262979 in words is "five billion, two hundred twenty million, two hundred sixty-two thousand, nine hundred seventy-nine".