1083527849 has 2 divisors, whose sum is σ = 1083527850. Its totient is φ = 1083527848.

The previous prime is 1083527789. The next prime is 1083527867. The reversal of 1083527849 is 9487253801.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 757075225 + 326452624 = 27515^2 + 18068^2 .

It is a cyclic number.

It is not a de Polignac number, because 1083527849 - 2²⁰ = 1082479273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1083527449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541763924 + 541763925.

It is an arithmetic number, because the mean of its divisors is an integer number (541763925).

Almost surely, 2^1083527849 is an apocalyptic number.

It is an amenable number.

1083527849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083527849 is an equidigital number, since it uses as much as digits as its factorization.

1083527849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 1083527849 is about 32916.9842026878. The cubic root of 1083527849 is about 1027.1014902924.

The spelling of 1083527849 in words is "one billion, eighty-three million, five hundred twenty-seven thousand, eight hundred forty-nine".