4968481291 has 4 divisors (see below), whose sum is σ = 4976946072. Its totient is φ = 4960016512.

The previous prime is 4968481283. The next prime is 4968481303. The reversal of 4968481291 is 1921848694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1921848694 = 2 ⋅960924347.

It is a cyclic number.

It is not a de Polignac number, because 4968481291 - 2³ = 4968481283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4968481201) 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, 4231510 + ... + 4232683.

It is an arithmetic number, because the mean of its divisors is an integer number (1244236518).

Almost surely, 2^4968481291 is an apocalyptic number.

4968481291 is a deficient number, since it is larger than the sum of its proper divisors (8464781).

4968481291 is an equidigital number, since it uses as much as digits as its factorization.

4968481291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8464780.

The product of its digits is 995328, while the sum is 52.

The square root of 4968481291 is about 70487.4548483629. The cubic root of 4968481291 is about 1706.3752878862.

The spelling of 4968481291 in words is "four billion, nine hundred sixty-eight million, four hundred eighty-one thousand, two hundred ninety-one".