1048363819 has 2 divisors, whose sum is σ = 1048363820. Its totient is φ = 1048363818.

The previous prime is 1048363801. The next prime is 1048363907. The reversal of 1048363819 is 9183638401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1048363819 - 2¹⁵ = 1048331051 is a prime.

It is a super-2 number, since 2×1048363819² = 2198133393976529522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1048363619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524181909 + 524181910.

It is an arithmetic number, because the mean of its divisors is an integer number (524181910).

Almost surely, 2^1048363819 is an apocalyptic number.

1048363819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048363819 is an equidigital number, since it uses as much as digits as its factorization.

1048363819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 1048363819 is about 32378.4468280985. The cubic root of 1048363819 is about 1015.8681431767.

The spelling of 1048363819 in words is "one billion, forty-eight million, three hundred sixty-three thousand, eight hundred nineteen".