1078849571 has 2 divisors, whose sum is σ = 1078849572. Its totient is φ = 1078849570.

The previous prime is 1078849537. The next prime is 1078849591. The reversal of 1078849571 is 1759488701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1078849571 - 2³⁰ = 5107747 is a prime.

It is not a weakly prime, because it can be changed into another prime (1078849511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539424785 + 539424786.

It is an arithmetic number, because the mean of its divisors is an integer number (539424786).

Almost surely, 2^1078849571 is an apocalyptic number.

1078849571 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078849571 is an equidigital number, since it uses as much as digits as its factorization.

1078849571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 50.

The square root of 1078849571 is about 32845.8455668293. The cubic root of 1078849571 is about 1025.6211411858.

The spelling of 1078849571 in words is "one billion, seventy-eight million, eight hundred forty-nine thousand, five hundred seventy-one".