1048776413 has 2 divisors, whose sum is σ = 1048776414. Its totient is φ = 1048776412.

The previous prime is 1048776403. The next prime is 1048776439. The reversal of 1048776413 is 3146778401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1046975449 + 1800964 = 32357^2 + 1342^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048776413 - 2²⁴ = 1031999197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048776403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524388206 + 524388207.

It is an arithmetic number, because the mean of its divisors is an integer number (524388207).

Almost surely, 2^1048776413 is an apocalyptic number.

It is an amenable number.

1048776413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048776413 is an equidigital number, since it uses as much as digits as its factorization.

1048776413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 1048776413 is about 32384.8176311061. The cubic root of 1048776413 is about 1016.0013940321.

The spelling of 1048776413 in words is "one billion, forty-eight million, seven hundred seventy-six thousand, four hundred thirteen".