4927815413 has 2 divisors, whose sum is σ = 4927815414. Its totient is φ = 4927815412.

The previous prime is 4927815391. The next prime is 4927815427. The reversal of 4927815413 is 3145187294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3846852529 + 1080962884 = 62023^2 + 32878^2 .

It is a cyclic number.

It is not a de Polignac number, because 4927815413 - 2⁶ = 4927815349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4927815443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2463907706 + 2463907707.

It is an arithmetic number, because the mean of its divisors is an integer number (2463907707).

Almost surely, 2^4927815413 is an apocalyptic number.

It is an amenable number.

4927815413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4927815413 is an equidigital number, since it uses as much as digits as its factorization.

4927815413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The square root of 4927815413 is about 70198.4003592674. The cubic root of 4927815413 is about 1701.7070986940.

The spelling of 4927815413 in words is "four billion, nine hundred twenty-seven million, eight hundred fifteen thousand, four hundred thirteen".