4979478601 has 2 divisors, whose sum is σ = 4979478602. Its totient is φ = 4979478600.

The previous prime is 4979478557. The next prime is 4979478671. The reversal of 4979478601 is 1068749794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4418925625 + 560552976 = 66475^2 + 23676^2 .

It is a cyclic number.

It is not a de Polignac number, because 4979478601 - 2¹¹ = 4979476553 is a prime.

It is not a weakly prime, because it can be changed into another prime (4979478671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2489739300 + 2489739301.

It is an arithmetic number, because the mean of its divisors is an integer number (2489739301).

Almost surely, 2^4979478601 is an apocalyptic number.

It is an amenable number.

4979478601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4979478601 is an equidigital number, since it uses as much as digits as its factorization.

4979478601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 4979478601 is about 70565.4207172323. The cubic root of 4979478601 is about 1707.6333322538.

The spelling of 4979478601 in words is "four billion, nine hundred seventy-nine million, four hundred seventy-eight thousand, six hundred one".