4814916461 has 2 divisors, whose sum is σ = 4814916462. Its totient is φ = 4814916460.

The previous prime is 4814916391. The next prime is 4814916479. The reversal of 4814916461 is 1646194184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3231354025 + 1583562436 = 56845^2 + 39794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4814916461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4814916061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2407458230 + 2407458231.

It is an arithmetic number, because the mean of its divisors is an integer number (2407458231).

Almost surely, 2^4814916461 is an apocalyptic number.

It is an amenable number.

4814916461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4814916461 is an equidigital number, since it uses as much as digits as its factorization.

4814916461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 44.

The square root of 4814916461 is about 69389.5990837244. The cubic root of 4814916461 is about 1688.6108890282.

The spelling of 4814916461 in words is "four billion, eight hundred fourteen million, nine hundred sixteen thousand, four hundred sixty-one".