4856974481 has 8 divisors (see below), whose sum is σ = 4951980840. Its totient is φ = 4762737792.

The previous prime is 4856974429. The next prime is 4856974487. The reversal of 4856974481 is 1844796584.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 376010881 + 4480963600 = 19391^2 + 66940^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4856974481 is a prime.

It is a super-2 number, since 2×4856974481² = 47180402218170438722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4856974487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179666 + ... + 204923.

It is an arithmetic number, because the mean of its divisors is an integer number (618997605).

Almost surely, 2^4856974481 is an apocalyptic number.

It is an amenable number.

4856974481 is a deficient number, since it is larger than the sum of its proper divisors (95006359).

4856974481 is a wasteful number, since it uses less digits than its factorization.

4856974481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384835.

The product of its digits is 7741440, while the sum is 56.

The square root of 4856974481 is about 69691.9972521953. The cubic root of 4856974481 is about 1693.5132824302.

The spelling of 4856974481 in words is "four billion, eight hundred fifty-six million, nine hundred seventy-four thousand, four hundred eighty-one".