4980159779 has 4 divisors (see below), whose sum is σ = 5691611184. Its totient is φ = 4268708376.

The previous prime is 4980159731. The next prime is 4980159857. The reversal of 4980159779 is 9779510894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9779510894 = 2 ⋅4889755447.

It is a cyclic number.

It is not a de Polignac number, because 4980159779 - 2²⁴ = 4963382563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4980129779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355725692 + ... + 355725705.

It is an arithmetic number, because the mean of its divisors is an integer number (1422902796).

Almost surely, 2^4980159779 is an apocalyptic number.

4980159779 is a deficient number, since it is larger than the sum of its proper divisors (711451405).

4980159779 is an equidigital number, since it uses as much as digits as its factorization.

4980159779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711451404.

The product of its (nonzero) digits is 5715360, while the sum is 59.

The square root of 4980159779 is about 70570.2471229909. The cubic root of 4980159779 is about 1707.7111951061.

The spelling of 4980159779 in words is "four billion, nine hundred eighty million, one hundred fifty-nine thousand, seven hundred seventy-nine".