47216662833979 has 2 divisors, whose sum is σ = 47216662833980. Its totient is φ = 47216662833978.

The previous prime is 47216662833959. The next prime is 47216662834193. The reversal of 47216662833979 is 97933826661274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47216662833979 - 2⁵ = 47216662833947 is a prime.

It is a super-4 number, since 4×47216662833979⁴ (a number of 56 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (47216662833919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23608331416989 + 23608331416990.

It is an arithmetic number, because the mean of its divisors is an integer number (23608331416990).

Almost surely, 2^{47216662833979} is an apocalyptic number.

47216662833979 is a deficient number, since it is larger than the sum of its proper divisors (1).

47216662833979 is an equidigital number, since it uses as much as digits as its factorization.

47216662833979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 987614208, while the sum is 73.

The spelling of 47216662833979 in words is "forty-seven trillion, two hundred sixteen billion, six hundred sixty-two million, eight hundred thirty-three thousand, nine hundred seventy-nine".