1048715911 has 2 divisors, whose sum is σ = 1048715912. Its totient is φ = 1048715910.

The previous prime is 1048715903. The next prime is 1048715953. The reversal of 1048715911 is 1195178401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1048715911 - 2³ = 1048715903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048725911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524357955 + 524357956.

It is an arithmetic number, because the mean of its divisors is an integer number (524357956).

Almost surely, 2^1048715911 is an apocalyptic number.

1048715911 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048715911 is an equidigital number, since it uses as much as digits as its factorization.

1048715911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 37.

The square root of 1048715911 is about 32383.8835070780. The cubic root of 1048715911 is about 1015.9818565668.

The spelling of 1048715911 in words is "one billion, forty-eight million, seven hundred fifteen thousand, nine hundred eleven".