4461315787 has 2 divisors, whose sum is σ = 4461315788. Its totient is φ = 4461315786.

The previous prime is 4461315731. The next prime is 4461315791. The reversal of 4461315787 is 7875131644.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4461315787 - 2¹⁹ = 4460791499 is a prime.

It is not a weakly prime, because it can be changed into another prime (4461316787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2230657893 + 2230657894.

It is an arithmetic number, because the mean of its divisors is an integer number (2230657894).

Almost surely, 2^4461315787 is an apocalyptic number.

4461315787 is a deficient number, since it is larger than the sum of its proper divisors (1).

4461315787 is an equidigital number, since it uses as much as digits as its factorization.

4461315787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 46.

The square root of 4461315787 is about 66793.0818797875. The cubic root of 4461315787 is about 1646.2191714055.

The spelling of 4461315787 in words is "four billion, four hundred sixty-one million, three hundred fifteen thousand, seven hundred eighty-seven".